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For the Inventor, By the Inventor

Tokyo, Japan

Nec Viewtechnology, Ltd.


USPTO Granted Patents = 125

% Expired Patents = 49.6

Forward Citations = 1,419

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99 inventors (with patents filed for the assignee):

goldMedal Kunitaka Furuichi (8 out of 10 patents)

silverMedal Naoto Fukasawa (7 out of 87 patents)

bronzeMedal Hisakazu Aoyanagi (6 out of 10 patents)

4.  Michio Kobayashi (6 out of 15 patents)

5.  Youichi Tamura (6 out of 15 patents)

6.  Jun Ogawa (6 out of 12 patents)

7.  Eiki Matsuo (6 out of 9 patents)

8.  Atsushi Kato (5 out of 63 patents)

9.  Motoyasu Utsunomiya (5 out of 33 patents)

10.  Hiroyuki Kobayashi (4 out of 111 patents)

11.  Eisaku Shouji (4 out of 8 patents)

12.  Kazuo Mochizuki (4 out of 33 patents)

13.  Tsunao Nagasaki (4 out of 5 patents)

14.  Daisuke Moriwaki (3 out of 6 patents)

15.  Katsuyuki Takeuchi (3 out of 15 patents)


Core Competencies:
Projection Display
Image Quality
Liquid Cooling
Multiscreen Systems
Optical System
Video Processing
Picture Quality
Color Adjustment
Device Control
Light Source
Image Transmission
Distortion Correction

125 patents:

1. 8692939 - Method and apparatus for improving image quality (2014-04-08),
2. 8635364 - Apparatus control system and apparatus control method (2014-01-21),
3. 8620134 - Video and audio reproducing apparatus and video and audio reproducing method for reproducing video images and sound based on video and audio streams (2013-12-31),
4. 8175569 - Device control (2012-05-08),
5. 8154596 - Reduction in load of image transmission (2012-04-10),
6. 8118083 - Circulation-type liquid cooling apparatus and electronic device containing same (2012-02-21),
7. 8107538 - Moving image distribution system and moving image distribution server (2012-01-31),
8. 8086704 - Projector selection system, projector selection method, and program for implementing the system and method (2011-12-27),
9. 8000019 - Optical system for a display panel using divided irradiation (2011-08-16),
10. 7967446 - Liquid crystal projector apparatus and cooler (2011-06-28),
11. 7965634 - Transmission rate adjustment device and method (2011-06-21),
12. 7880812 - Video apparatus and video processing method (2011-02-01),
13. 7880721 - Wave receiving device and method of determining wave reception (2011-02-01),
14. 7842893 - Electronic pen having an ultrasonic wave controller (2010-11-30),
15. 7834866 - Display panel driver and display panel driving method (2010-11-16),
NEC Viewtechnology, Ltd. is a leading manufacturer and provider of display solutions worldwide. With a rich history spanning decades, NEC Viewtechnology specializes in innovative and technologically advanced visual displays, including LCD monitors, digital signage, public displays, touchscreens, and medical displays. Committed to delivering superior image quality, exceptional reliability, and intuitive user experiences, NEC Viewtechnology's products cater to a wide range of industries such as healthcare, retail, transportation, education, and more.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 22 2026

125 Patents

#485 in Tokyo

#984 in Japan

#6,396 in the World

Tokyo, JP
Tokyo, Japan

Nec Viewtechnology, Ltd.

Forward Citations = 1,419

99 inventors:

goldMedal Kunitaka Furuichi (8 out of 10 patents)

silverMedal Naoto Fukasawa (7 out of 87 patents)

bronzeMedal Hisakazu Aoyanagi (6 out of 10 patents)

4.  Michio Kobayashi (6 out of 15 patents)

5.  Youichi Tamura (6 out of 15 patents)

Please report any incorrect information to [email protected]
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