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For the Inventor, By the Inventor

Tokyo, Japan

Hiroshi Watanabe

USPTO Granted Patents = 115 

 

Average Co-Inventor Count = 2.5

ph-index = 14

Forward Citations = 656(Granted Patents)

Forward Citations (Not Self Cited) = 646(Dec 10, 2025)


Inventors with similar research interests:


Company Filing History:

goldMedal21 out of 15,928 
 
Mitsubishi Electric Corporation
 patents
silverMedal14 out of 1,134 
 
Hitachi High-tech Corporation
 patents
bronzeMedal13 out of 35,734 
 
Nec Corporation
 patents
4. 7 out of 118 
 
Active-semi, Inc.
 patents
5. 5 out of 5,290 
 
Nippon Telegraph and Telephone Corporation
 patents
6. 5 out of 495 
 
Hitachi Industrial Equipment Systems Co., Ltd.
 patents
7. 4 out of 52,751 
 
Kabushiki Kaisha Toshiba
 patents
8. 4 out of 1,038 
 
Nippon Electric Co., Ltd.
 patents
9. 4 out of 29,279 
 
Texas Instruments Corporation
 patents
10. 3 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents
11. 3 out of 90,753 
 
Canon Kabushiki Kaisha
 patents
12. 3 out of 343 
 
Suntory Holdings Limited
 patents
13. 2 out of 58,131 
 
Sony Corporation
 patents
14. 2 out of 2,002 
 
Citizen Watch Company, Ltd.
 patents
15. 2 out of 1,458 
 
Elpida Memory, Inc.
 patents
16. 2 out of 4,631 
 
Mitsubishi Heavy Industries Limited
 patents
17. 2 out of 1,310 
 
Japan Science and Technology Agency
 patents
18. 2 out of 2 
 
Boostdraft, Inc.
 patents
19. 2 out of 8,194 
 
Olympus Corporation
 patents
20. 2 out of 2 
 
Suntory Beverage & Food Asia Pte. Ltd.
 patents
21. 2 out of 1,074 
 
Riso Kagaku Corporation
 patents
22. 1 out of 86 
 
Fujimori Kogyo Co., Ltd.
 patents
23. 1 out of 153 
 
Tokyo Kogaku Kikai Kabushiki Kaisha
 patents
24. 1 out of 20 
 
Suga Test Instruments Co., Ltd.
 patents
25. 1 out of 32 
 
Intermetallics Co., Ltd.
 patents
26. 1 out of 681 
 
Tokyo Shibaura Electric Co., Ltd.
 patents
27. 1 out of 199 
 
Namco Limited
 patents
28. 1 out of 522 
 
Nippon Telegraph and Telephone Public Corporation
 patents
29. 1 out of 196 
 
Nec C Orporation
 patents
30. 1 out of 1,328 
 
Yokogawa Electric Corporation
 patents
31. 1 out of 65 
 
Fujitsu Mobile Communications Limited
 patents
32. 1 out of 25,560 
 
Sharp Kabushiki Kaisha Corporation
 patents
33. 1 out of 1,504 
 
Hitachi Construction Machinery Co., Ltd.
 patents
34. 1 out of 32 
 
Mitsubishi Heavy Industries Aero Engines, Ltd.
 patents
35. 1 out of 2,079 
 
Subaru Corporation
 patents
36. 1 out of 2 
 
Cerebos Pacific Limited
 patents
37. 1 out of 1,040 
 
Japan Tobacco Inc.
 patents
where one patent can have more than one assignee

Years Active: 1978-2025

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Areas of Expertise:
Power Conversion
Semiconductor Devices
Transport Systems
Image Processing
Gas Turbines
Specimen Analysis
Programmable Voltage Settings
Energy Management
Automatic Analysis
Conveyance Technology
File Genealogy Identification
Refrigeration And Heating
115 patents (USPTO):Explore Patents
1. 12341447 - Power conversion device (2025-06-24),
2. 12334847 - Power converter apparatus (2025-06-17),
3. 12332262 - Specimen transport apparatus (2025-06-17),
4. 12325599 - Conveying device and analysis system (2025-06-10),
5. 12306202 - Conveyance device (2025-05-20),
6. 12304752 - Conveyance device (2025-05-20),
7. 12230441 - Transport device and transport method (2025-02-18),
8. 12098039 - Body-to-be-conveyed, container carrier, and conveying device (2024-09-24),
9. D1042812 - Tube holder (2024-09-17),
10. 12094959 - Semiconductor device and method of manufacturing semiconductor device (2024-09-17),
11. 12067352 - Non-transitory computer readable medium with executable revision history integration program converting name of an editor in a revision history of a document and subsequently deleting addition and deletion histories in the same editor's name resulting from the conversion, and revision history integration system with server that performs the same conversions and deletions (2024-08-20),
12. 12038452 - Specimen carrier (2024-07-16),
13. 12038450 - Automatic analysis device (2024-07-16),
14. 12019586 - Computer readable medium storing file genealogy identification program, and file genealogy identification system (2024-06-25),
15. 11933801 - Transport device and specimen analysis system including transport device (2024-03-19),

Title: Hiroshi Watanabe: Pioneering Inventor from Tokyo

Introduction: Hiroshi Watanabe is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Hiroshi Watanabe holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative spirit and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Watanabe has worked with leading research institutions and tech companies in Japan, spearheading projects that have revolutionized the industry.

Collaborations: Throughout his career, Hiroshi Watanabe has collaborated with top engineers, scientists, and designers, fostering a culture of innovation and excellence in all his projects.

Conclusion: Hiroshi Watanabe's dedication to pushing the boundaries of technology and his passion for creating solutions to complex problems make him a true visionary in the world of inventions and innovations.

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