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For the Inventor, By the Inventor

Tokyo, Japan

Nippon Hypox Laboratories Inc.


USPTO Granted Patents = 17


Forward Citations = 97

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15 inventors (with patents filed for the assignee):

goldMedal Hitoshi Matsumoto (13 out of 21 patents)

silverMedal Toshio Satoh (12 out of 26 patents)

bronzeMedal Hisao Kakegawa (9 out of 15 patents)

4.  Yasunori Niiro (9 out of 9 patents)

5.  Satoru Sugiyama (2 out of 5 patents)

6.  Tokutaro Miki (2 out of 2 patents)

7.  Toshio Sato (2 out of 3 patents)

8.  Hiroshi Nishikawa (1 out of 5 patents)

9.  Naohisa Ishikawa (1 out of 1 patent)

10.  Shigeru Koda (1 out of 1 patent)

11.  Yasunori Niyiro (1 out of 1 patent)

12.  Kakegawa Hisao (1 out of 1 patent)

13.  Shigeru Asanuma (1 out of 1 patent)

14.  Shoji Adachi (1 out of 1 patent)

15.  Yasuhiko Kaneko (1 out of 1 patent)


17 patents:

1. 7847132 - Hepatic fibrosis inhibitor (2010-12-07),
2. 6447817 - Anti-inflammatory analgesic (2002-09-10),
3. 5416242 - Hydroquinone derivative (1995-05-16),
4. 5276058 - 3,4-dihydroxychalcone derivatives (1994-01-04),
5. 5264421 - Food composition (1993-11-23),
6. 5194445 - Ascorbic acid derivative (1993-03-16),
7. 5143648 - Ascorbic acid derivative and use as antioxidant (1992-09-01),
8. 5141547 - Process for production of molded glass article (1992-08-25),
9. 5109025 - Therapeutic agent for penal disorders (1992-04-28),
10. 5061812 - Ascorbic acid derivative (1991-10-29),
11. 5053490 - Useful substance-albumin complex (1991-10-01),
12. 5051406 - Pharmaceutical composition using albumin as a carrier and process for (1991-09-24),
13. 5034543 - Ascorbic acid derivative and use as antioxidants (1991-07-23),
14. 5011949 - Ascorbic acid derivative (1991-04-30),
15. 5004742 - Benzothiazine-1,1-dioxide derivatives (1991-04-02),
Company Overview
Nippon Hypox Laboratories Inc. is a Tokyo-based company specializing in hypoxic training and therapeutic technologies. The organization focuses on developing innovative solutions that enhance physical performance and promote health through controlled hypoxia. Their research spans various applications, including sports science, rehabilitation, and wellness, leveraging advanced methodologies to optimize oxygen utilization in the body. With a commitment to scientific excellence, Nippon Hypox Laboratories aims to contribute to the fields of health and fitness on a global scale.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

17 Patents

#1,454 in Tokyo

#3,226 in Japan

#35,887 in the World

Tokyo, JP
Tokyo, Japan

Nippon Hypox Laboratories Inc.

Forward Citations = 97

15 inventors:

goldMedal Hitoshi Matsumoto (13 out of 21 patents)

silverMedal Toshio Satoh (12 out of 26 patents)

bronzeMedal Hisao Kakegawa (9 out of 15 patents)

4.  Yasunori Niiro (9 out of 9 patents)

5.  Satoru Sugiyama (2 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nippon Hypox Laboratories Inc.. Retrieved from https://idiyas.com/company/nippon-hypox-laboratories

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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