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Seiko Espon Corporation

USPTO Granted Patents = 14

Forward Citations = 63

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24 inventors (with patents filed for the assignee):

Tadahiro Mizutani (1 out of 149 patents)

Takayuki Kitazawa (1 out of 22 patents)

Takeshi Nomura (1 out of 40 patents)

4. Nozomu Hirokubo (1 out of 36 patents)

5. Masaki Shimomura (1 out of 62 patents)

6. Nobuaki Hashimoto (1 out of 202 patents)

7. Manabu Saigo (1 out of 14 patents)

8. Akira Nakazawa (1 out of 8 patents)

9. Hiroshi Shiohara (1 out of 10 patents)

10. Atsushi Kobayashi (1 out of 198 patents)

11. Shun Oya (1 out of 75 patents)

12. Genta Kawabe (1 out of 26 patents)

13. Daisuke Sato (1 out of 22 patents)

14. Naohiko Koakutsu (1 out of 35 patents)

15. Shinji Sakurai (1 out of 16 patents)

14 patents: Sort by Forward Citations

1. 11114001 - Image processing device, method of controlling image processing device, and display device (2021-09-07),

2. 10875333 - Recording apparatus (2020-12-29),

3. 9395609 - Projector supporting apparatus (2016-07-19),

4. 9372293 - Variable wavelength interference filter, optical module, electronic apparatus, and method of manufacturing variable wavelength interference filter (2016-06-21),

5. 9266340 - Liquid supply unit (2016-02-23),

6. 9224908 - Electro-optical device and electronic apparatus (2015-12-29),

7. 8823610 - Electronic circuit, method of driving the same, electronic device, electro-optical device, electronic apparatus, and method of driving the electronic device (2014-09-02),

8. 7237047 - Data transfer control device, electronic equipment, and data transfer control method (2007-06-26),

9. 7061127 - Semiconductor device, manufacturing method and mounting method of the semiconductor device, circuit board, and electronic apparatus (2006-06-13),

10. 6810445 - Data transfer control device and electronic equipment (2004-10-26),

11. 6705708 - Piezoelectric thin-film element, ink-jet head using the same, and method for manufacture thereof (2004-03-16),

12. 6627485 - Electro-optical device, method for fabricating the same, and electronic apparatus (2003-09-30),

13. 6082910 - Printing apparatus and a control method therefor (2000-07-04),

14. 6073928 - Sheet end detecting mechanism (2000-06-13),

Seiko Epson Corporation, also known as Epson, is a Japanese electronics company and one of the world's largest manufacturers of computer printers, imaging equipment, and information and communication equipment. The company's products are widely used in homes, offices, and industrial settings. Epson is known for its high-quality and innovative products, as well as its commitment to sustainability and environmental responsibility.

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Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

14 Patents

#1,594 in Tokyo

#3,571 in Japan

#42,118 in the World

Seiko Espon Corporation

Forward Citations = 63

24 inventors:

Tadahiro Mizutani (1 out of 149 patents)

Takayuki Kitazawa (1 out of 22 patents)

Takeshi Nomura (1 out of 40 patents)

4. Nozomu Hirokubo (1 out of 36 patents)

5. Masaki Shimomura (1 out of 62 patents)

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