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For the Inventor, By the Inventor

Kawasaki, Japan

Nec Infrontia Corporation


USPTO Granted Patents = 290



Trademarks = 5

Forward Citations = 2,069

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192 inventors (with patents filed for the assignee):

goldMedal Yoshikazu Kobayashi (53 out of 75 patents)

silverMedal Eiichi Taniguchi (20 out of 33 patents)

bronzeMedal Tadamine Toh (19 out of 29 patents)

4.  Fumiyoshi Toyoshima (15 out of 17 patents)

5.  Yukio Yoshioka (14 out of 20 patents)

6.  Jun Tamatsu (14 out of 17 patents)

7.  Masafuku Akatsu (13 out of 13 patents)

8.  Masaru Kunii (13 out of 19 patents)

9.  Naoki Mori (12 out of 12 patents)

10.  Masaki Kobayashi (11 out of 57 patents)

11.  Hiroshi Kamezawa (10 out of 10 patents)

12.  Takaaki Fujii (9 out of 9 patents)

13.  Noriaki Nozaki (9 out of 9 patents)

14.  Toshiki Takeda (9 out of 12 patents)

15.  Yasuomi Ooki (8 out of 10 patents)


Core Competencies:
Information Processing Device
Wireless Communication System
Point-Of-Sale Terminal
IP Telephone Device
Voice Transmitting System
Printer Technology
Mobile Terminal
Chat Apparatus
Communication Transfer Method
Paper Cutting Device
Electronic Apparatus
Stationary Scanner

290 patents:

1. 9152431 - Computer and computer control method (2015-10-06),
2. 9143357 - Chat apparatus transmitting/receiving information indicating switching of chat (2015-09-22),
3. 8977868 - Flexible printed cable and information processing device (2015-03-10),
4. 8975538 - Wall-mounted housing apparatus having simple structure and shallow depth dimension, and electronic apparatus (2015-03-10),
5. 8965302 - Portable information terminal holding base and desk telephone (2015-02-24),
6. 8916783 - POS system (2014-12-23),
7. 8910242 - Enable/disable method of additional-function unit, system for same, program for same, as well as additional-function unit (2014-12-09),
8. 8896562 - Portable terminal, key operation control method thereof, and program (2014-11-25),
9. 8890479 - Holding platform for mobile information terminals, desktop telephone, and fixing method connector for mobile information terminals (2014-11-18),
10. 8882376 - Printer, cut paper discharge mechanism used for printer, and paper jam prevention method (2014-11-11),
11. 8879710 - Private branch exchange, voice quality adjustment method, and non-transitory computer-readable medium storing voice quality adjusting program (2014-11-04),
12. 8873726 - Telephone exchange system, communication apparatus, telephone incoming call method, and non-transitory computer readable medium storing program (2014-10-28),
13. 8851433 - Bracket accommodation structure (2014-10-07),
14. 8841885 - Information processing device (2014-09-23),
15. 8820204 - Stationary blade support device configured so that stationary blade is not deformed, paper cutting device with stationary blade support device, and printer with paper cutting device (2014-09-02),
NEC INFRONTIA CORPORATION is a global IT solutions and services provider that specializes in innovative technology solutions. With a focus on advanced computing, systems integration, and digital transformation, NEC INFRONTIA helps businesses optimize their operations and achieve their goals. Through cutting-edge products, expert consultancy, and reliable support, NEC INFRONTIA delivers tailored solutions for various industries, including finance, healthcare, logistics, and more.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 23 2025

290 Patents

#7 in Kawasaki

#534 in Japan

#2,972 in the World

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Kawasaki, Japan

Nec Infrontia Corporation

Forward Citations = 2,069

192 inventors:

goldMedal Yoshikazu Kobayashi (53 out of 75 patents)

silverMedal Eiichi Taniguchi (20 out of 33 patents)

bronzeMedal Tadamine Toh (19 out of 29 patents)

4.  Fumiyoshi Toyoshima (15 out of 17 patents)

5.  Yukio Yoshioka (14 out of 20 patents)

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