公众号二维码 F
o
l
l
o
w
15219461683
News
Knowledge
【日本专利常见问题】什么是日本专利早期审查 / 加速审查?满足什么条件可以走?
Time: 2026-04-22 Click count: 639
日本专利的早期审查(早期審査)与超级早期审查(超早期審査)是官方加速通道,核心是大幅缩短一通与授权周期,但有明确条件与流程要求。

Part.1

早期审查(常用)

1、是什么

官方提速通道,无需额外官费。

效果:一通平均约 2–3 个月(常规约 10 个月);整体授权周期可缩至5–6 个月。

适用:发明专利(含 PCT 进入日本);实用新型不适用。

2、核心条件(满足其一即可)

实施相关:已实际制造 / 销售,或2 年内计划实施。

国际申请相关:已在他国申请(含 PCT)或有同族申请。

主体资格:申请人为中小企业、个人、大学 / 公立研究机构。

绿色技术:节能、环保、碳中和相关发明。

地震复兴 / 亚洲据点化:灾区复兴、亚洲总部相关申请。

3、程序要求(必须同时满足)

已提出实质审查请求(可与早期审查同时提交)。

提交:早期审查事由说明书 + 必要证明(实施计划、同族申请号、主体证明等)。

时机:实审请求后、一通发出前提出;审查启动后不可追加。

Part2

超级早期审查(超高速)

1. 是什么

比早期审查更快:一通平均约 1 个月,总周期2–3 个月即可授权。

门槛更高、限制更严。

2. 核心条件(必须同时满足)

①双重资格(二选一)

A:实施相关 + 国际申请相关(已实施 / 计划实施 + 有同族外国申请)。

B:初创企业 + 实施相关(成立≤10 年、员工≤20 人、资本金≤3 亿日元、不受大企业控制)。

②时间窗口:申请日起 4 周内必须在线提交申请。

3、材料要求:提交现有技术对比分析 + 同族申请审查结果(如有)。

4、答复要求:一通后30 天内必须答复(海外申请人长 2 个月),不可延期;延期自动转回普通审查。

Part3

需要注意

❌ 不是 “自动加速”:必须主动申请,不申请则按常规流程走。

❌ 不是 “必授权”:仅提速,不降低授权标准;驳回风险与常规一致。

✅ 中国申请人常用路径:以 **“有同族中国 / PCT 申请”或“计划在日实施”** 申请早期审查。

✅ 超级早期审查适合:初创企业、急需快速获权维权、海外同族已授权的案件。



以上就是今天的内容分享了

如果您在知识产权方面还有其他任何有关疑问

欢迎随时留言告诉我们,我们将持续为您解答~~~

Our Advantages
Globalised IP Service System
We provide professional and all-round intellectual property strategy solutions for domestic and international corporate clients, including infringement complaints, global certification services and domestic and international trademarks.
Unique international advantages
With rich experience in international agency; with a large number of international cooperation resources; with professional international agents; to provide customers with multi-language (English, German, Japanese, Korean, etc.) global direct service, and currently with more than 150 countries of the world's leading law firms have business cooperation.
Advanced automated case management
The e-submission rate of cases has reached 100%, and the contents of all applications and defence cases are prepared directly by the lawyers. Our attorneys communicate directly with examiners and other department officials by phone or email, allowing us to effectively control and resolve issues and effectively control the progress of the case.
Effective control of the various aspects of the case
The professionalism and experience of our attorneys, who are familiar with local patent laws and fluent in the local language, increases the chances of a one-time examination. We endeavour to gain an in-depth understanding of each case and build a strategy to deal with it on a case-by-case basis.
Effective cost control
Timely and accurate communication with customers, eliminating intermediate links. The application process is clear and transparent, and the client's budget is protected. Most lawyers charge hourly rates, so you can communicate directly with your clients to understand the key points.
Combining the best firms from around the world
We have longstanding relationships with outstanding firms around the world, and when selecting firms to work with in countries other than the United States and Europe, we look for good professional teams and solid operational and management capabilities.
Contact us
  • Tel : +86-15219461683
  • E-mail : monica@yfzcip.com
  • Add : 1301A, Block A, Fenzhigu Mansion, No. 60, Tiezai Road, Bao'an District, Shenzhen, China
Copyright © 2024 Bosite (Shenzhen) International Intellectual Property Service Co., Ltd. All rights reserved.