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For the Inventor, By the Inventor

Machida, Japan

Kazuya Hosoe

This inventor holds 73 USPTO granted patents, primarily in Image Processing Technology (CPC class 2502). Top assignees: Canon Kabushiki Kaisha, Canon Inc., Other. Active years: 1976-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuya Hosoe. Retrieved from https://idiyas.com/inventor/kazuya-hosoe

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

USPTO Granted Patents = 73

% Patents Active = 100.0

Average Co-Inventor Count = 3.8

ph-index = 20

Forward Citations = 1,244(Granted Patents)

Forward Citations (Not Self Cited) = 1,194(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Tokyo, JA (1976)
  • Kawasaki, J (1976)
  • Machida, JA (1976 - 1977)
  • Kawasaki, JP (1984)
  • Kunitachi, JP (1983 - 1987)
  • Tokyo, JP (1978 - 1988)
  • Machida, JP (1978 - 2006)

Company Filing History:

goldMedal71 out of 93,085 
 
Canon Kabushiki Kaisha
 patents
silverMedal1 out of 54 
 
Canon Inc.
 patents
bronzeMedal1 out of 834,570 
Other
 patents

Years Active: 1976-2006

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Areas of Expertise:
Focus Detection
Image Recording
Camera Systems
Optical Systems
Signal Processing
Range Finding
Image Pickup
Photoelectric Devices
Distance Detection
Image Sharpness
Multi-Element LEDs
Anti-Ghost Devices
73 patents (USPTO):Explore Patents
1. 7030925 - Camera system having converting means, recording means, reproduction means, plate-shaped display and protection means (2006-04-18),
2. 5923367 - Integral image recording and image playback system (1999-07-13),
3. 5191435 - Image pickup device (1993-03-02),
4. 4928184 - Image recording system (1990-05-22),
5. 4823200 - Camera for flash photography having an image recording system (1989-04-18),
6. 4785338 - Semi-conductor I.C. element (1988-11-15),
7. 4658304 - Image recording system (1987-04-14),
8. 4647174 - Focus detecting and/or focus adjustment method (1987-03-03),
9. 4641942 - Focus detecting system (1987-02-10),
10. 4633075 - Signal accumulating time control method and apparatus for a signal (1986-12-30),
11. 4584656 - Signal accumulating time control method and apparatus for a signal (1986-04-22),
12. 4560864 - Focus detecting device (1985-12-24),
13. 4547663 - Focus detecting apparatus with a compensation mask (1985-10-15),
14. 4527879 - Camera system (1985-07-09),
15. 4527053 - Focus detecting device with relative movement detection (1985-07-02),

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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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