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For the Inventor, By the Inventor

Tokyo, Japan

Koichi Ito

This inventor holds 98 USPTO granted patents and 11 published patent applications and 3 EPO patents, primarily in Optical Communication (CPC class 379 61). Top assignees: Kabushiki Kaisha Toshiba, Canon Kabushiki Kaisha, Shin-Etsu Chemical Co., Ltd.. Active years: 1981-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Ito. Retrieved from https://idiyas.com/inventor/koichi-ito-fo1r8h8s

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

USPTO Granted Patents = 98 

% Patents Active = 87.8

 

Average Co-Inventor Count = 2.1

ph-index = 20

Forward Citations = 1,564(Granted Patents)

Forward Citations (Not Self Cited) = 1,526(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Higashi-kurume, JP (1981 - 1989)
  • Narita, JP (1994)
  • Kanagawaken, JP (1998)
  • Hino, JP (1988 - 2013)
  • Tokyo, JP (1982 - 2024)

Company Filing History:

goldMedal45 out of 53,276 
 
Kabushiki Kaisha Toshiba
 patents
silverMedal16 out of 93,085 
 
Canon Kabushiki Kaisha
 patents
bronzeMedal10 out of 5,989 
 
Shin-Etsu Chemical Co., Ltd.
 patents
4. 8 out of 36,718 
 
Nec Corporation
 patents
5. 6 out of 5,300 
 
Nippon Telegraph and Telephone Corporation
 patents
6. 5 out of 58,147 
 
Sony Corporation
 patents
7. 4 out of 359 
 
Sanyo Chemical Industries, Ltd.
 patents
8. 4 out of 36 
 
Takenaka Komuten Co., Ltd.
 patents
9. 3 out of 602 
 
Daiwa Seiko, Inc.
 patents
10. 3 out of 522 
 
Nippon Telegraph and Telephone Public Corporation
 patents
11. 3 out of 5 
 
Takenaka Doboku Co., Ltd.
 patents
12. 2 out of 14,482 
 
Applied Materials, Inc.
 patents
13. 2 out of 65 
 
Fujitsu Mobile Communications Limited
 patents
14. 2 out of 108 
 
Sanwa Kagaku Kenkyusho Co., Ltd.
 patents
15. 2 out of 840 
 
Ushio Denki Kabushiki Kaisha
 patents
16. 1 out of 389 
 
Ando Electric Company
 patents
17. 1 out of 311 
 
Globeride, Inc.
 patents
18. 1 out of 1 
 
Japan Com Company, Ltd.
 patent
19. 1 out of 166 
 
Jgc Corporation
 patents
20. 1 out of 320 
 
Nippon Light Metal Company, Ltd.
 patents
21. 1 out of 5,729 
 
Olympus Optical Company, Ltd.
 patents
22. 1 out of 2,916 
 
Tokyo Shibaura Denki Kabushiki Kaisha
 patents
23. 1 out of 69 
 
Zebra Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1981-2026

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Areas of Expertise:
Optical System
Wireless Communication
Image Processing
Control Method
Electronic Apparatus
Display Apparatus
Calibration Method
Data Recording
Modulation Circuit
Fishing Rod
Near-Field Communication
Job Processing
98 patents (USPTO):Explore Patents
1. 12748491 - Line-of-sight detection device and head mounted display device (2026-09-29),
2. 12481220 - Lighting optical system and exposure apparatus (2025-11-25),
3. 12481219 - Illumination optical system, exposure apparatus, irradiation method, and component manufacturing method (2025-11-25),
4. 12470806 - Electronic apparatus, its control method, and storage medium (2025-11-11),
5. 12407907 - Display apparatus, finder apparatus, and imaging apparatus (2025-09-02),
6. 12271522 - Line-of-sight detection device and head mounted display device (2025-04-08),
7. 12174661 - Wearable image pickup apparatus, portable device and calibrator that communicate with image pickup apparatus, control methods therefor, and storage media storing control programs therefor (2024-12-24),
8. 11950303 - Communication system using wireless communication, communication apparatus, and control method (2024-04-02),
9. 11645021 - Communication system, communication apparatus, and control method using wireless communication (2023-05-09),
10. 11550594 - Information processing apparatus, method of controlling information processing apparatus, and storage medium (2023-01-10),
11. 11461061 - Communication system, communication apparatus, and control method using wireless communication (2022-10-04),
12. 11284460 - Communication system using wireless communication, communication apparatus, and control method (2022-03-22),
13. 11159683 - Information processing apparatus including a plurality of network interfaces and control method thereof (2021-10-26),
14. 10952417 - Reel leg fixing apparatus, method of fabricating the reel leg fixing apparatus, and method of fabricating hood portion of the reel leg fixing apparatus (2021-03-23),
15. 10659629 - Information processing apparatus including a plurality of network interfaces and control method thereof (2020-05-19),

Title: Koichi Ito - Innovative Inventor from Tokyo

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

Latest Patents: Koichi Ito's latest patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to pushing the boundaries of innovation.

Career Highlights: Throughout his illustrious career, Koichi Ito has received numerous accolades for his inventive spirit and has been instrumental in developing cutting-edge technologies that have revolutionized industries worldwide.

Collaborations: Koichi Ito has collaborated with leading research institutions, universities, and tech companies to bring his visionary ideas to life, fostering a culture of innovation and progress in the global tech community.

Conclusion: Koichi Ito's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.

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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