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For the Inventor, By the Inventor

Aichi, Japan

Nissen Corporation

Calculating rank
USPTO Granted Patents = 14

Forward Citations = 213

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18 inventors (with patents filed for the assignee):

goldMedal George P Nissen (4 out of 10 patents)

silverMedal Kisaburo Kohmura (2 out of 2 patents)

bronzeMedal Gary Otte (2 out of 2 patents)

4.  Raymond L Summerlot (2 out of 2 patents)

5.  Takashi Nakamura (1 out of 88 patents)

6.  Yoshimichi Yamakita (1 out of 18 patents)

7.  Donald W Gordon (1 out of 24 patents)

8.  Masahiro Michino (1 out of 1 patent)

9.  Mitsuyuki Tanaka (1 out of 1 patent)

10.  Yasutaka Fujihira (1 out of 1 patent)

11.  Toshiro Asaoka (1 out of 1 patent)

12.  Akio Ohya (1 out of 1 patent)

13.  Haruo Nishi (1 out of 2 patents)

14.  Isao Sugimoto (1 out of 5 patents)

15.  Harlan J Kelly (1 out of 1 patent)


14 patents:

1. 5362443 - Method and apparatus for disposal of medical waste (1994-11-08),
2. 4854137 - Perforated beam apparatus (1989-08-08),
3. 4830278 - Steam sterilizing apparatus (1989-05-16),
4. 4726318 - Method of and apparatus for dyeing parts molded of synthetic resin (1988-02-23),
5. 4426075 - Emergency shut-off switch for exercise apparatus (1984-01-17),
6. 4364556 - Emergency shut-off switch and frame assemblies for exercise apparatus (1982-12-21),
7. D266443 - Exercise treadmill and the like (1982-10-05),
8. D265412 - Exercise treadmill (1982-07-13),
9. 4316297 - Tumbling floor (1982-02-23),
10. 4245838 - Pole vaulting landing pit (1981-01-20),
11. 4162063 - Adjustable springs for trampolines and the like (1979-07-24),
12. 4045021 - Trampoline apparatus for use in connection with tumbling and the like (1977-08-30),
13. 4008892 - Apparatus for rebound running (1977-02-22),
14. 3938792 - Protective end covers for the resilient suspension members of trampoline (1976-02-17),
Company Overview
Nissen Corporation, based in Aichi, Japan, specializes in the development and manufacturing of high-quality automotive components and systems. The company focuses on innovative engineering solutions that enhance vehicle performance and safety. With a commitment to research and development, Nissen is dedicated to advancing technologies in automotive engineering, ensuring that its products meet the evolving demands of the automotive industry. The firm plays a significant role in contributing to the advancement of transportation technology in Japan and beyond.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

14 Patents

#78 in Aichi

#3,585 in Japan

#42,312 in the World

Aichi, JP
Aichi, Japan

Nissen Corporation

Forward Citations = 213

18 inventors:

goldMedal George P Nissen (4 out of 10 patents)

silverMedal Kisaburo Kohmura (2 out of 2 patents)

bronzeMedal Gary Otte (2 out of 2 patents)

4.  Raymond L Summerlot (2 out of 2 patents)

5.  Takashi Nakamura (1 out of 88 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nissen Corporation. Retrieved from https://idiyas.com/company/nissen

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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