公众号二维码 F
o
l
l
o
w
15219461683
News
Knowledge
【日本专利常见问题】PCT 进入日本的期限是优先权日后多久?错过会怎样?
Time: 2026-04-22 Click count: 693
PCT 进入日本[敏感词]阶段的法定期限:自早优先权日起 30 个月。

Part.1

期限与宽限

主期限:优先权日 → 30 个月(必须提交进入日本的声明 / 表格)。

翻译宽限期(关键):

若在第 29~30 个月(到期前 2 个月)提交进入表格(No.53),翻译可再延 2 个月。

即:晚可到优先权日后 32 个月提交完整日文翻译。

Part2

错过期限的后果(30 个月 / 32 个月都超了)

1、直接后果

申请视为撤回(自动失效),在日专利权利彻底丧失。

无法再通过原 PCT 进入日本,只能重新提交新申请(无优先权、风险极高)。

2、救济:权利恢复(2023 年 4 月起标准放宽)

适用标准:非故意(unintentional)逾期。

期限:

发现超期后 2 个月内 提出

晚不超过原 30 个月期限届满后 1 年

费用:官费 212,100 日元。

可接受理由(示例):系统故障、天灾、重病、代理所意外事故

不接受理由:单纯遗忘、工作忙、内部流程失误、费用未及时批(人为过失)

成功率:仍偏低(远低于美国)。


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.