---
title: "Working with a Japanese Trademark Attorney: What Foreign Counsel Should Know"
description: Practical guide for foreign trademark counsel engaging Japanese local counsel. Communication norms, billing practices, time-zone management, deliverable...
---

[evorix blog](https://www.evorix.jp/en/blog)

# [Working with a Japanese Trademark Attorney: What Foreign Counsel Should Know](https://www.evorix.jp/en/blog/working-with-japanese-trademark-attorney)

 Written by [Takefumi Sugiura – Japanese Patent Attorney](https://www.evorix.jp/en/blog/author/takefumi-sugiura-japanese-patent-attorney) | 2026/05/23

Working with Japanese local counsel can feel different from engaging counsel in other jurisdictions — different communication styles, different billing conventions, different deliverable formats. This article distills the lessons from our years working with foreign counsel from the US, EU, China, Korea, Australia, and beyond.

Table of Contents

1. [Communication Norms](https://www.evorix.jp/en/blog/working-with-japanese-trademark-attorney?hs_amp=true#a1)
2. [What to Provide for Efficient Engagement](https://www.evorix.jp/en/blog/working-with-japanese-trademark-attorney?hs_amp=true#a2)
3. [Billing and Invoicing Practices](https://www.evorix.jp/en/blog/working-with-japanese-trademark-attorney?hs_amp=true#a3)
4. [Deliverable Expectations](https://www.evorix.jp/en/blog/working-with-japanese-trademark-attorney?hs_amp=true#a4)
5. [Quality Indicators When Choosing Japanese Counsel](https://www.evorix.jp/en/blog/working-with-japanese-trademark-attorney?hs_amp=true#a5)
6. [Common Pitfalls to Avoid](https://www.evorix.jp/en/blog/working-with-japanese-trademark-attorney?hs_amp=true#a6)
7. [FAQ](https://www.evorix.jp/en/blog/working-with-japanese-trademark-attorney?hs_amp=true#faq)

## 1. Communication Norms

Japanese professional communication tends to be:

- **Formal in writing** — expect cordial salutations and structured emails
- **Conservative in commitments** — preliminary opinions are often hedged; once a position is committed in writing, it is reliable
- **Comprehensive on email** — important matters are confirmed in writing, even if discussed by phone
- **Calendar-aware** — Japanese national holidays (especially Golden Week in late April/early May, Obon in mid-August, year-end Dec 28 - Jan 4) significantly affect deadlines

Time zone: Japan is JST (UTC+9). Tokyo business hours overlap with US West Coast evening, US East Coast late night, European morning, and Asian business hours fully.

## 2. What to Provide for Efficient Engagement

For trademark Office Action / Provisional Refusal cases, the most useful initial package is:

1. **The full Office Action / Provisional Refusal** as PDF
2. **Japan registration/application number** (or international registration number for Madrid)
3. **Deadline information** with the WIPO transmission date for Madrid cases
4. **Client preferences** on goods restriction, Letter of Consent willingness, budget
5. **Background facts** on Japan use plans, prior business relationships

No formal POA needed at the assessment stage. We typically request POA only at filing. Standard English POA forms are accepted.

## 3. Billing and Invoicing Practices

| Element | Practice |
| --- | --- |
| **Currency** | JPY (Japanese Yen) |
| **Tax** | Consumption tax 10% (often excluded from foreign-counsel invoices when proper documentation is provided) |
| **Payment terms** | Standard Net 30; longer terms negotiable for established relationships |
| **Wire transfer** | Standard. SWIFT details provided on invoice |
| **Trust account / IOLTA** | Considered upon request |
| **Quarterly consolidated billing** | Available for repeat foreign counsel |

## 4. Deliverable Expectations

EVORIX's standard deliverables for foreign counsel include:

- **Initial assessment memo** — English, 3-5 business days
- **Draft response** — Japanese (filing version) + English summary or translation for review
- **JPO communications** — Japanese with English translation/summary
- **Final outcome report** — English, with translated documents and recommendation on next steps
- **Status updates** — at major milestones, even when no action is required from foreign counsel

All correspondence in English by default. Japanese-language drafts available on request.

## 5. Quality Indicators When Choosing Japanese Counsel

When selecting Japanese trademark counsel, consider:

1. **Patent attorney (弁理士) registration** — verify with the Japan Patent Attorneys Association (JPAA)
2. **Foreign-client experience** — how many overseas matters per year, which jurisdictions
3. **English working capability** — written and oral, of the actual handling attorney (not just an English-speaking partner)
4. **Conflict-of-interest checking** — clear procedures and timely responses
5. **Fee transparency** — published or quoted fee schedules; written engagement letters
6. **Practice specialization** — trademark-focused vs general IP — for Office Action cases, trademark experience matters

## 6. Common Pitfalls to Avoid

Based on our experience working with foreign counsel:

1. **Late instruction.** Forwarding the Provisional Refusal with one week to deadline limits options. Engage at receipt.
2. **Assumption of US/UK practice.** Letter of Consent rules, similarity tests, and evidence standards differ in Japan.
3. **Poor specification at filing.** Broad goods specifications often generate more refusals than narrow ones; spend time on filing-stage specification design.
4. **Skipping use evidence collection.** Many Article 3 refusals can be defeated with Japan-specific use evidence — but only if collected.
5. **Underestimating Golden Week.** Late April / early May has 4-7 consecutive holiday days. Plan deadlines accordingly.

## Frequently Asked Questions

 How much English written communication can we expect?

At EVORIX, all initial assessments, response drafts (in summary form), JPO communications, and outcome reports are provided in English. Filing copies are in Japanese (required by JPO). Phone/video calls in English are available with our handling attorneys.

 Can you handle urgent cases with very short deadlines?

Yes, but the available strategies narrow with shorter deadlines. With 7-14 days remaining, simple argument-only responses are feasible; with under 7 days, extension request and limited response are typical. We provide an honest assessment of feasibility before engaging.

 What if the case requires litigation or appeal?

We handle JPO Trial Board appeals directly. For IP High Court cases, we partner with experienced litigation firms while remaining the strategic lead, providing seamless transition from prosecution to appeal. All under a single English-language relationship with foreign counsel.

## Related Articles

[RELATED ARTICLE Cost Estimate: Japan Trademark Office Action Response (2026 Update) Transparent fee guide for office action response in Japan.](https://www.evorix.jp/en/blog/japan-trademark-cost-2026) [RELATED ARTICLE How Long Does It Take? Japan Trademark Prosecution Timeline Realistic timelines from refusal to registration in Japan.](https://www.evorix.jp/en/blog/japan-trademark-prosecution-timeline) [RELATED ARTICLE Responding to a JPO Provisional Refusal: A Practical Guide for Foreign Counsel Step-by-step guide for foreign attorneys handling a JPO refusal.](https://www.evorix.jp/en/blog/responding-to-jpo-provisional-refusal-foreign-counsel) [RELATED ARTICLE Response to Madrid Refusal in Japan: Complete Guide (Deadlines & Options) What happens after the JPO issues a provisional refusal under Madrid.](https://www.evorix.jp/en/blog/madrid-protocol-japan-after-provisional-refusal)

FOR FOREIGN COUNSEL

### Need to respond to a JPO Provisional Refusal?

EVORIX provides specialized JPO Office Action response services for foreign counsel. Free assessment + fixed quote within 3-5 business days.

[View Service Page →](https://www.evorix.jp/en/japan-trademark-refusal-response) [Email contact@evorix.jp](mailto:contact@evorix.jp)

Related Articles

- [Responding to a JPO Provisional Refusal: A Practical Guide for Foreign Counsel](https://www.evorix.jp/en/blog/responding-to-jpo-provisional-refusal-foreign-counsel)
- [Top 5 Reasons for Trademark Refusals in Japan and How to Overcome Them](https://www.evorix.jp/en/blog/japan-trademark-refusal-top-5-reasons)
- [Response to Madrid Refusal in Japan: Complete Guide (Deadlines & Options)](https://www.evorix.jp/en/blog/madrid-protocol-japan-after-provisional-refusal)
- [Cost Estimate: Japan Trademark Office Action Response (2026 Update)](https://www.evorix.jp/en/blog/japan-trademark-cost-2026)
- [Article 4(1)(11): Strategies to Argue Non-Similarity in Japan](https://www.evorix.jp/en/blog/article-4-1-11-non-similarity-strategies)
- [Japan Trademark Prosecution Timeline](https://www.evorix.jp/en/blog/japan-trademark-prosecution-timeline)
- [Letter of Consent in Japan: Practice After the 2024 Amendment](https://www.evorix.jp/en/blog/letter-of-consent-japan-2024)
- [Working with a Japanese Trademark Attorney: What Foreign Counsel Should Know](https://www.evorix.jp/en/blog/working-with-japanese-trademark-attorney)

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