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Seiko Epson Corporaition

USPTO Granted Patents = 23

Forward Citations = 154

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53 inventors (with patents filed for the assignee):

Taku Ishizawa (1 out of 198 patents)

Shinichi Tsubota (1 out of 11 patents)

Hitotoshi Kimura (1 out of 170 patents)

4. Norio Nakamura (1 out of 25 patents)

5. Seiji Aiso (1 out of 28 patents)

6. Yoshiaki Shimizu (1 out of 46 patents)

7. Toshiaki Koike (1 out of 40 patents)

8. Takumi Nagashima (1 out of 52 patents)

9. Hiroyuki Kawate (1 out of 58 patents)

10. Hiroyoshi Ozeki (1 out of 15 patents)

11. Manabu Yamaguchi (1 out of 13 patents)

12. So Yokota (1 out of 13 patents)

13. Katsumi Mori (1 out of 46 patents)

14. Satoshi Shinada (1 out of 203 patents)

15. Takahiro Miyata (1 out of 15 patents)

23 patents: Sort by Forward Citations

1. 10981383 - Liquid ejecting head and liquid ejecting apparatus (2021-04-20),

2. 10343412 - Liquid container (2019-07-09),

3. 9804806 - Ribbon preparation method, tape printing device and program (2017-10-31),

4. 9550386 - Liquid discharging apparatus and liquid discharge position adjustment method (2017-01-24),

5. 9366947 - Light source device, apparatus for directing cooling air over the light source device, and projector (2016-06-14),

6. 9180666 - Image recording device (2015-11-10),

7. 9156273 - Printer and printing system (2015-10-13),

8. 9104094 - Illumination system including first and second lens arrays wherein some lenses in the second array include a first and a second lens element (2015-08-11),

9. 9039625 - Head unit, ultrasonic probe, electronic instrument, and diagnostic device (2015-05-26),

10. 8201948 - Image display device having a screen with a fluorescent region (2012-06-19),

11. 7961985 - Image processing apparatus, image processing method, and program product thereof (2011-06-14),

12. 7823720 - Belt transport device and belt transport control method (2010-11-02),

13. D600745 - Multi-function printer (2009-09-22),

14. 7468329 - Dedoping of organic semiconductors (2008-12-23),

15. 7468310 - Method of machining substrate and method of manufacturing element (2008-12-23),

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

23 Patents

#1,093 in Tokyo

#2,647 in Japan

#26,824 in the World

Seiko Epson Corporaition

Forward Citations = 154

53 inventors:

Taku Ishizawa (1 out of 198 patents)

Shinichi Tsubota (1 out of 11 patents)

Hitotoshi Kimura (1 out of 170 patents)

4. Norio Nakamura (1 out of 25 patents)

5. Seiji Aiso (1 out of 28 patents)

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