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For the Inventor, By the Inventor

Tokyo, Japan

Nichimo Co., Ltd


USPTO Granted Patents = 14

% Expired Patents = 14.3

Forward Citations = 89

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12 inventors (with patents filed for the assignee):

goldMedal Hiromi Kinoshita (6 out of 6 patents)

silverMedal Minoru Takebe (5 out of 5 patents)

bronzeMedal Fuxiang Hu (2 out of 4 patents)

4.  Tadashi Tokai (2 out of 4 patents)

5.  Taisei Kumazawa (2 out of 2 patents)

6.  Yoshio Ando (2 out of 4 patents)

7.  Jitsuo Shiraishi (2 out of 2 patents)

8.  Tsutomu Fukushima (2 out of 2 patents)

9.  Sunao Kikushima (2 out of 2 patents)

10.  Kimiaki Nagamatsu (1 out of 1 patent)

11.  Hideo Tanikuro (1 out of 1 patent)

12.  Shiro Ishihara (1 out of 1 patent)


14 patents:

1. D841115 - Roller purse ring (2019-02-19),
2. 10070633 - Otter board (2018-09-11),
3. 8943736 - High-lift otter board (2015-02-03),
4. 6517831 - Product containing healthful component and process for preparing the same (2003-02-11),
5. 6303161 - Product containing healthful component and process for preparing the same (2001-10-16),
6. 6045819 - Substance containing health-promoting component and process for the (2000-04-04),
7. 5885632 - Process for preparing a product from a pulse crop as a starting material (1999-03-23),
8. 5853779 - Process for preparing grain product (1998-12-29),
9. 5283972 - Otter board (1994-02-08),
10. 5267408 - Otter board (1993-12-07),
11. 5265367 - Otter board (1993-11-30),
12. 4914848 - Trawl net (1990-04-10),
13. 4894946 - Otter board (1990-01-23),
14. 4809458 - Self-luminous buoy (1989-03-07),
Company Overview
Nichimo Co., Ltd, based in Tokyo, specializes in the development and manufacturing of advanced materials and components for various industries, including electronics and automotive. The company is known for its innovative approaches in polymer technology and precision engineering, focusing on enhancing product performance and sustainability. With a commitment to research and development, Nichimo aims to deliver high-quality solutions that meet the evolving needs of its global clientele.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

14 Patents

#1,597 in Tokyo

#3,580 in Japan

#42,249 in the World

Tokyo, JP
Tokyo, Japan

Nichimo Co., Ltd

Forward Citations = 89

12 inventors:

goldMedal Hiromi Kinoshita (6 out of 6 patents)

silverMedal Minoru Takebe (5 out of 5 patents)

bronzeMedal Fuxiang Hu (2 out of 4 patents)

4.  Tadashi Tokai (2 out of 4 patents)

5.  Taisei Kumazawa (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nichimo Co., Ltd. Retrieved from https://idiyas.com/company/nichimo-company

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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