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For the Inventor, By the Inventor

Tokyo, Japan

Hiroshi Ogawa

This inventor holds 63 USPTO granted patents and 10 published patent applications and 3 EPO patents, primarily in Display Devices (CPC class 369 ). Top assignees: Sony Corporation, Fuji Jukogyo Kabushiki Kaisha, Magnolia White Corporation. Active years: 1979-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Ogawa. Retrieved from https://idiyas.com/inventor/hiroshi-ogawa-bk5s2cgt

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 63 

% Patents Active = 90.5

 

Average Co-Inventor Count = 1.9

ph-index = 16

Forward Citations = 707(Granted Patents)

Forward Citations (Not Self Cited) = 703(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Nakajo, JP (1992 - 1994)
  • Yamagata, JP (1998)
  • Fuchu, JP (1998)
  • Chuo-ku, JP (1999)
  • Tokyo, JP (1979 - 2024)

Company Filing History:

goldMedal15 out of 58,147 
 
Sony Corporation
 patents
silverMedal11 out of 2,208 
 
Fuji Jukogyo Kabushiki Kaisha
 patents
bronzeMedal6 out of 282 
 
Magnolia White Corporation
 patents
4. 4 out of 53 
 
Mizusawa Industrial Chemicals, Ltd.
 patents
5. 4 out of 36,718 
 
Nec Corporation
 patents
6. 3 out of 504 
 
Bridgestone Tire Company Limited
 patents
7. 3 out of 5,799 
 
Japan Display Inc.
 patents
8. 3 out of 1,038 
 
Nippon Electric Co., Ltd.
 patents
9. 2 out of 998 
 
Asahi Kasei Kabushiki Kaisha
 patents
10. 2 out of 21,910 
 
Koninklijke Philips Corporation N.v.
 patents
11. 2 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents
12. 1 out of 560 
 
Calsonic Kansei Corporation
 patents
13. 1 out of 203 
 
Canon Finetech Inc.
 patents
14. 1 out of 280 
 
Juki Corporation
 patents
15. 1 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
16. 1 out of 1 
 
Misuzawa Industrial Chemicals, Ltd.
 patent
17. 1 out of 35 
 
Mitsubishi Heavy Industries Automotive Thermal Systems Co., Ltd.
 patents
18. 1 out of 1 
 
Mizusawa Industrial Chemical, Ltd.
 patent
19. 1 out of 5,300 
 
Nippon Telegraph and Telephone Corporation
 patents
20. 1 out of 4,214 
 
Omron Corporation
 patents
21. 1 out of 16,454 
 
Panasonic Corporation
 patents
22. 1 out of 1 
 
Sanko Seikosho Co., Ltd.
 patent
23. 1 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1979-2026

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Areas of Expertise:
Display Device
Manufacturing Method
Digital Twin Computing
Flexographic Printing
Compressor Scroll
Hybrid Vehicle
Hydraulic Actuator
Optical Recording Medium
Semiconductor Device
Air Bag Device
Oil Circulating Apparatus
Wobble Patterns
63 patents (USPTO):Explore Patents
1. 12581831 - Display device and manufacturing method thereof (2026-03-17),
2. 12520704 - Display device having a partition provided on a rib covering a part of a lower electrode and manufacturing method thereof (2026-01-06),
3. 12484433 - Method of manufacturing a display device in which a partition is arranged on a boundary between adjacent sub-pixels (2025-11-25),
4. 12471489 - Manufacturing method of display device (2025-11-11),
5. 12464903 - Display device (2025-11-04),
6. 12433097 - Method of manufacturing display device (2025-09-30),
7. 12317692 - Display device (2025-05-27),
8. 12159148 - Digital twin computing apparatus, digital twin computing method, program and data structure (2024-12-03),
9. 12099302 - Flexographic printing raw plate and manufacturing method of flexographic printing plate (2024-09-24),
10. 12043563 - Thermoplastic plate bending method, working jig, and concave thermoplastic plate (2024-07-23),
11. 12010878 - Display device (2024-06-11),
12. 11844246 - Display device (2023-12-12),
13. 11493844 - Photosensitive resin composition for flexographic printing plate, flexographic printing original plate, flexographic printing plate, and copolymer (2022-11-08),
14. 10766120 - Method and device for manufacturing compressor scrolls, compressor scroll, and scroll compressor (2020-09-08),
15. 9037376 - Road-surface condition estimating device (2015-05-19),

Title: The Innovative Journey of Hiroshi Ogawa

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

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

Career Highlights: With a career spanning over two decades, Hiroshi Ogawa has worked with leading research institutions and tech companies in Japan, spearheading projects that have revolutionized the industry. His expertise in developing cutting-edge solutions has earned him recognition globally.

Collaborations: Throughout his career, Hiroshi Ogawa has collaborated with top engineers, scientists, and inventors, fostering a culture of innovation and knowledge-sharing. His collaborative efforts have led to the creation of impactful technologies that have shaped the future.

Conclusion: Hiroshi Ogawa's passion for innovation and his relentless pursuit of excellence have solidified his position as a visionary inventor in the tech world. His contributions continue to inspire the next generation of inventors and pave the way for a more technologically advanced future.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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