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Seiko Epson Corportation

USPTO Granted Patents = 9

Forward Citations = 5

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15 inventors (with patents filed for the assignee):

Takao Hirakura (1 out of 9 patents)

Takayuki Kitazawa (1 out of 22 patents)

Shinichi Wakabayashi (1 out of 25 patents)

4. Masatoshi Ito (1 out of 9 patents)

5. Susumu Ota (1 out of 7 patents)

6. Yuichiro Iwama (1 out of 11 patents)

7. Yuma Iwahara (1 out of 9 patents)

8. Yoshiyuki Yanagisawa (1 out of 35 patents)

9. Masato Kadotani (1 out of 12 patents)

10. Kei Tadachi (1 out of 7 patents)

11. Hidefumi Sakata (1 out of 52 patents)

12. Motoyuki Fujimori (1 out of 76 patents)

13. Tetsuro Tokuyama (1 out of 4 patents)

14. Tatsuto Hirabayashi (1 out of 2 patents)

15. Atsuki Takei (1 out of 2 patents)

9 patents: Sort by Forward Citations

1. 11683457 - Optical device and image display device (2023-06-20),

2. 11681397 - Position detection system, position detection apparatus, and position detection method (2023-06-20),

3. 11681212 - Light emitting element, method of manufacturing light emitting element, and projector (2023-06-20),

4. 11671568 - Method for controlling projector, and projector (2023-06-06),

5. 11669006 - Light guiding unit, light source apparatus, and projector (2023-06-06),

6. 11669000 - Optical device, method for controlling optical device, and image display apparatus (2023-06-06),

7. 11656542 - Light source apparatus and projector (2023-05-23),

8. 11652966 - Display device, display system, and display control method (2023-05-16),

9. 6390628 - Image display apparatus (2002-05-21),

Seiko Epson Corporation is a Japanese electronics company that is one of the world's largest manufacturers of computer printers, information and imaging related equipment. The company's vast product line includes printers, projectors, scanners, smart glasses, industrial robots, and many other electronic devices. Epson is known for its innovative technologies and high-quality products that cater to both consumers and businesses.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

9 Patents

#1,788 in Tokyo

#4,582 in Japan

Seiko Epson Corportation

Forward Citations = 5

15 inventors:

Takao Hirakura (1 out of 9 patents)

Takayuki Kitazawa (1 out of 22 patents)

Shinichi Wakabayashi (1 out of 25 patents)

4. Masatoshi Ito (1 out of 9 patents)

5. Susumu Ota (1 out of 7 patents)

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