For the Inventor, By the Inventor

Enter assignee name

Canon Precision Inc.

USPTO Granted Patents = 16

% Expired Patents = 31.3

EPO Patents = 8

Forward Citations = 22

Loading Chart...

Loading Chart...

29 inventors (with patents filed for the assignee):

Ryo Sasaki (5 out of 5 patents)

Hiroki Kobayashi (2 out of 3 patents)

Kousuke Kudo (2 out of 2 patents)

4. Masahiko Igaki (2 out of 50 patents)

5. Hitoshi Nakamura (2 out of 69 patents)

6. Tsuguhide Sakata (1 out of 58 patents)

7. Osamu Nagatsuka (1 out of 25 patents)

8. Koichiro Nishikawa (1 out of 29 patents)

9. Kazuki Matsuyama (1 out of 1 patent)

10. Chihiro Nagura (1 out of 39 patents)

11. Masahiro Ando (1 out of 25 patents)

12. Koji Kimura (1 out of 22 patents)

13. Shigeki Sakurai (1 out of 9 patents)

14. Katsuyuki Tanaka (1 out of 3 patents)

15. Haruhiko Horiguchi (1 out of 15 patents)

16 patents: Sort by Forward Citations

1. 11966237 - Gimbal and system having the same (2024-04-23),

2. 11268833 - Reflection type sensor and optical encoder having the same (2022-03-08),

3. 11199688 - Stage apparatus (2021-12-14),

4. 11079223 - Absolute rotary encoder and apparatus (2021-08-03),

5. 10542203 - Encoder and image capturing apparatus (2020-01-21),

6. 10393550 - Encoder and apparatus having the same (2019-08-27),

7. 10288454 - Encoder including an origin position detection function (2019-05-14),

8. 10094684 - Method of manufacturing rotary scale, rotary scale, rotary encoder, driving apparatus, image pickup apparatus and robot apparatus (2018-10-09),

9. 10048095 - Apparatus having an encoder with an origin detection pattern (2018-08-14),

10. 9534935 - Encoder (2017-01-03),

11. 9476737 - Encoder, apparatus including the encoder, encoder calculation method and storage medium storing encoder calculation program (2016-10-25),

12. 8836321 - Motor speed detection apparatus and motor control apparatus (2014-09-16),

13. 8754598 - Motor drive apparatus for brushless motor (2014-06-17),

14. 8487237 - Rotary encoder and method of assembling the same (2013-07-16),

15. 8217598 - Method of driving vibration wave motor and device for driving the same (2012-07-10),

CANON PRECISION INC. is a leading manufacturer of advanced optical products and precision components. With a commitment to innovation and precision engineering, they offer a wide range of solutions for the imaging, healthcare, and industrial sectors. Their expertise in optical technologies enables them to deliver high-quality products, including lenses, cameras, medical imaging devices, and semiconductor manufacturing equipment. Operating globally, Canon Precision Inc. aims to contribute to the advancement of society through their cutting-edge products and services.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

16 Patents

#2 in Aomori

#3,333 in Japan

#37,723 in the World

Canon Precision Inc.

Forward Citations = 22

29 inventors:

Ryo Sasaki (5 out of 5 patents)

Hiroki Kobayashi (2 out of 3 patents)

Kousuke Kudo (2 out of 2 patents)

4. Masahiko Igaki (2 out of 50 patents)

5. Hitoshi Nakamura (2 out of 69 patents)

Please report any incorrect information to [email protected]

Loading…