日本最高法院裁定:人工智能不能作为专利申请的发明人
阅读原文· japannews.yomiuri.co.jp日本最高法院驳回一名美国工程师的上诉,维持专利局拒绝将人工智能列为发明人的决定。原告为自创AI系统DABUS申请的食品容器等专利发明人,但专利局要求改为自然人姓名,遭拒绝后申请被驳回。东京地方法院和知识产权高等法院均裁定专利法中的发明人仅限于“自然人”,最高法院终审维持原判。高等法院同时指出,法律未预见AI的快速发展,是否应授予AI发明专利权需讨论其社会影响。
Please disable the ad blocking feature.
To use this site, please disable the ad blocking feature and reload the page.
This website uses cookies to collect information about your visit for purposes such as showing you personalized ads and content, and analyzing our website traffic. By clicking “Accept all,” you will allow the use of these cookies.
Accept all Reject all
Users accessing this site from EEA countries and UK are unable to view this site without your consent. We apologize for any inconvenience caused.
- Latest News
- Most Read
- Politics
- Society
- Business
- World
- News Services
- Editorial & Columns
- Sports
- Science & Nature
- Culture
- JN Specialities
- Features
- Sudoku
Hot word :
Home>Science & Nature>Technology
AI Can’t Be Listed as Inventor on Patent Applications, Japan’s Top Court Rules

Yomiuri Shimbun file photo
The Supreme Court
The Yomiuri Shimbun
15:41 JST, March 6, 2026
The Supreme Court has dismissed an American engineer’s appeal to have artificial intelligence named as the inventor on a patent application.
The engineer had claimed the Patent Office’s rejection of the application was illegal. But in a decision dated Wednesday, the court’s Second Petty Bench turned down the engineer’s request to have the rejection overturned.
The top court’s decision finalized the rulings of the Tokyo District Court and the Intellectual Property High Court, which had dismissed the plaintiff’s request and said inventors under the Patent Law are restricted to “natural persons.”
According to the rulings by the two lower courts, the plaintiff submitted an application in 2020 for food containers and other items invented by DABUS, an artificial intelligence the plaintiff had created. The plaintiff had listed the inventor’s name as “DABUS, the artificial intelligence that autonomously invented this invention.” The Patent Office ordered the plaintiff to provide the name of a person as the inventor. The plaintiff refused to do so, and the application was rejected.
In this lawsuit, the plaintiff insisted that “patent applications even for inventions created by AI should be accepted.” However, the district court ruled that the Patent Law “presumes that an inventor is a natural person.” The high court supported this position.
The high court also said the law had not anticipated the rapid development of AI, and that answering the question of whether patent rights should be granted to AI-created inventions “would require discussion given the impact this would have on society.”
Add TheJapanNews to your Google News feed.
Technology Latest Articles
### U.S. Proposes State-Level Regulation of Advanced AI at G7 Meeting...
### Kamakura-Based Startup Aims to Mass-Produce Unmanned Surface Vehi...
### Japan's Mainstay H3 Rocket No. 6 Launches Successfully
### Panel Proposes Stricter Age Verification for Social Media to Prot...
Latest Articles
### The Japan News / Weekly Edition (7/3-7/9)
### China Expands Export Bans against Japan: Don’t Neglect to Counter...
### Japan Eliminated from Soccer World Cup: Team’s Refined Unity is S...
### U.S. Beats Bosnia-Herzegovina 2-0 to Advance to Round of 16 and K...
Most Read
Today 1 week 1 month See all
Most read in the last 24 hours
### Traveling with Help of Professionals Enables Frail Elderly to Enj...
### Japanese-Style Elder Care Gains Popularity in China Despite Strai...
### SoftBank Renews Talks for $10 Billion Loan against OpenAI Stake, ...
### Musk Denies WSJ Report That Spacex Showed AI Handset Prototype be...
### The Japan News / Weekly Edition (7/3-7/9)
### China Expands Export Bans against Japan: Don’t Neglect to Counter...
### Japan Eliminated from Soccer World Cup: Team’s Refined Unity is S...
### CARTOON OF THE DAY (July 2)
Most read in the last 7 days
### Japan's Cheesemakers Flock to Tokyo for Competition; Faber's Mika...
### Chinese Dissident Who Fled to South Korea by Dinghy Arrives in Ca...
### FTAs Evolve into Economic Security Agreements Amid ‘Weaponizatio...
### Onigiri Recipe Combines Cheese, Dashi with Visual Flair
### A Small Plane Has Crashed into a Beijing High-Rise, Killing the P...
### Driving Forward with Akio Toyoda: Toyota Chairman Hints His Reign...
### School Bags of Siblings Who Were Lost in 2011 Tsunami Go on Displ...
### City in Japan's Fukui Pref. Recalls Its Maritime Heyday
Most read in the last 30 days
### Punch and Other Monkeys to Get AC, Bigger Yard at Japanese Zoo
### Few Evacuate in Tokyo Despite Warning Amid Typhoon; Greater Aware...
### Study Finds Reading Paper Books Requires Less Mental Energy Than ...
### Typhoon Makes Landfall in Wakayama, Japan; Highest-Level Warning ...
### Fertility Rates Rise in 13 Prefectures, Possibly Boosted by Local...
### Japan Court Recognizes AI-Created Naked Girl Images as Child Porn
### Japanese Cosmetics Drawing Attention in European Markets with Qua...
### Typhoon Jangmi Gradually Moving Away from Waters off Kanto Region
Top Articles in Science & Nature
### NASA to Launch New Space Telescope in August; Japan Participates in Development
### Environment Ministry Tracks Japanese Crested Ibises with GPS; Data Shows One Bird Crossing Prefecture Line after Release from Captivity
### Japan Becomes 1st International Partner for U.S. Genesis Mission AI Project
### Japan Study Finds Cats Eat Less If They Become Used to Food Odors
### Japan Stagnating in iPS Cell Research as Gap Widens with U.S., China
JN ACCESS RANKING
### Study Finds Reading Paper Books Requires Less Mental Energy Than Reading E-Books
### Fertility Rates Rise in 13 Prefectures, Possibly Boosted by Local Government Support
### Japan Court Recognizes AI-Created Naked Girl Images as Child Porn
### 20-Year UNESCO Dream Just One Step Away From Reality; Local Community Thrilled Over Choice of Nara Archaeological Sites
### Island States Ocean Summit: Deepen Ties by Working Together against Climate Change
Today 1 week 1 month See all
Most read in the last 24 hours
### Traveling with Help of Professionals Enables Frail Elderly to Enj...
### Japanese-Style Elder Care Gains Popularity in China Despite Strai...
### SoftBank Renews Talks for $10 Billion Loan against OpenAI Stake, ...
### Musk Denies WSJ Report That Spacex Showed AI Handset Prototype be...
### The Japan News / Weekly Edition (7/3-7/9)
Most read in the last 7 days
### Japan's Cheesemakers Flock to Tokyo for Competition; Faber's Mika...
### Chinese Dissident Who Fled to South Korea by Dinghy Arrives in Ca...
### FTAs Evolve into Economic Security Agreements Amid ‘Weaponizatio...
### Onigiri Recipe Combines Cheese, Dashi with Visual Flair
### A Small Plane Has Crashed into a Beijing High-Rise, Killing the P...
Most read in the last 30 days
### Punch and Other Monkeys to Get AC, Bigger Yard at Japanese Zoo
### Few Evacuate in Tokyo Despite Warning Amid Typhoon; Greater Aware...
### Study Finds Reading Paper Books Requires Less Mental Energy Than ...
### Typhoon Makes Landfall in Wakayama, Japan; Highest-Level Warning ...
### Fertility Rates Rise in 13 Prefectures, Possibly Boosted by Local...
