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For the Inventor, By the Inventor

Tokyo, Japan

Toshikazu Ichiyanagi

This inventor holds 42 USPTO granted patents, primarily in Camera Technology. Top assignee: Canon Kabushiki Kaisha. Active years: 1976-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshikazu Ichiyanagi. Retrieved from https://idiyas.com/inventor/toshikazu-ichiyanagi

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

USPTO Granted Patents = 42

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 8

Forward Citations = 408(Granted Patents)


Location History:

  • Tokyo, JA (1976 - 1978)
  • Mitaka, JP (1979 - 1983)
  • Tokyo, JP (1978 - 1986)

Company Filing History:

goldMedal42 out of 92,994 
 
Canon Kabushiki Kaisha
 patents

Years Active: 1976-1986

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Areas of Expertise:
Automatic Focusing
Digital Control
Motion Picture
Camera System
Synchronous Sound Recording
Exposure Control
Motor Drive
Film Recording
Photographic Camera
Electric Motor Drive
Still Video Cameras
Self-Timer
42 patents (USPTO):Explore Patents
1. 4572642 - Automatic focusing device (1986-02-25),
2. 4570188 - Still video cameras (1986-02-11),
3. 4460265 - Camera system with camera mounted drive (1984-07-17),
4. 4456349 - Cinematographic camera (1984-06-26),
5. 4453814 - Device for recording data on film of a camera (1984-06-12),
6. 4448507 - Camera (1984-05-15),
7. 4435061 - Electric motor drive device for camera (1984-03-06),
8. 4421397 - Automatic focusing system with interchangeable lens (1983-12-20),
9. 4402586 - Focusing system (1983-09-06),
10. 4370037 - Digital control camera (1983-01-25),
11. 4367936 - Switching control system (1983-01-11),
12. 4326784 - Information display device for camera (1982-04-27),
13. 4320518 - Switching control system (1982-03-16),
14. 4304481 - Motor driven camera and film winding apparatus therefor (1981-12-08),
15. 4273426 - Motion picture system (1981-06-16),

Title: Toshikazu Ichiyanagi - Pioneering Inventor from Tokyo, JP

Introduction: Toshikazu Ichiyanagi is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Toshikazu Ichiyanagi holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With over two decades of experience in the tech industry, Ichiyanagi has led numerous research projects that have resulted in cutting-edge inventions, earning him recognition as a visionary in his field.

Collaborations: Throughout his career, Toshikazu Ichiyanagi has collaborated with leading universities, research institutions, and tech companies, fostering a culture of innovation and knowledge-sharing within the industry.

Conclusion: Toshikazu Ichiyanagi's passion for pushing the boundaries of technology and his dedication to creating solutions for the future make him a true trailblazer in the world of invention.

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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