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For the Inventor, By the Inventor

Nagoya, Japan

Airex Co., Ltd.

USPTO Granted Patents = 24


Trademarks = 3

Forward Citations = 28

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22 inventors (with patents filed for the assignee):

goldMedal Koji Kawasaki (24 out of 24 patents)

silverMedal Daisuke Kakuda (15 out of 15 patents)

bronzeMedal Jun Masudome (14 out of 14 patents)

4.  Zhiqiang Guo (11 out of 11 patents)

5.  Tsukasa Kitano (10 out of 15 patents)

6.  Yukihiro Yazaki (8 out of 8 patents)

7.  Haruka Futamura (6 out of 6 patents)

8.  Ayumi Ogawa (4 out of 4 patents)

9.  Haruka Hutamura (2 out of 2 patents)

10.  Minoru Miyamoto (2 out of 2 patents)

11.  Toshinaga Toda (2 out of 2 patents)

12.  Kazuhiko Kitahora (2 out of 2 patents)

13.  Yoshiaki Okada (2 out of 2 patents)

14.  Yoshitaka Ogata (2 out of 2 patents)

15.  Hideo Nishiwaki (1 out of 1 patent)


24 patents:

1. 12403209 - Decontamination device (2025-09-02),
2. 12397075 - Pass box (2025-08-26),
3. 12383644 - Decontamination system (2025-08-12),
4. 12318798 - Mist supply device (2025-06-03),
5. 12194185 - Continuous decontamination device (2025-01-14),
6. 12194184 - Decontamination device and pass box in which same is disposed (2025-01-14),
7. 12102727 - Continuous decontamination and sterilization device (2024-10-01),
8. 11900205 - Glove/logging system (2024-02-13),
9. 11759829 - Method for decontaminating low-temperature article and a pass box used in same (2023-09-19),
10. 11698199 - Work hood (2023-07-11),
11. 11207656 - Particle control method (2021-12-28),
12. 11142743 - Microorganism contamination inspection system (2021-10-12),
13. 11142742 - Incubator (2021-10-12),
14. 10976212 - Leak inspection assistance device and leak inspection method using same (2021-04-13),
15. 10744478 - Particle control method (2020-08-18),
Company Overview
Airex Co., Ltd., based in Nagoya, Japan, specializes in the development and manufacturing of advanced materials and components for various industries. The company focuses on innovative solutions in fields such as electronics, automotive, and industrial applications. With a commitment to research and development, Airex aims to enhance product performance and sustainability through cutting-edge technologies. Their expertise in material science positions them as a key player in driving advancements across multiple sectors.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

24 Patents

#43 in Nagoya

#2,636 in Japan

#26,686 in the World

Nagoya, JP
Nagoya, Japan

Airex Co., Ltd.

Forward Citations = 28

22 inventors:

goldMedal Koji Kawasaki (24 out of 24 patents)

silverMedal Daisuke Kakuda (15 out of 15 patents)

bronzeMedal Jun Masudome (14 out of 14 patents)

4.  Zhiqiang Guo (11 out of 11 patents)

5.  Tsukasa Kitano (10 out of 15 patents)

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