Koichi Shudo

Calculating rank

USPTO Granted Patents = 6

% Expired Patents = 16.7

Forward Citations = 17

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20 inventors (with patents filed for the assignee):

Koichi Shudo (5 out of 55 patents)

Tsutomu Inoue (3 out of 42 patents)

Yasuo Sato (3 out of 56 patents)

4. Tatsuo Sugioka (3 out of 6 patents)

5. Kazuyuki Kitamura (3 out of 13 patents)

6. Hideyuki Tanaka (3 out of 4 patents)

7. Mizuho Inazu (3 out of 10 patents)

8. Masaaki Izumi (2 out of 2 patents)

9. Fukio Konno (2 out of 12 patents)

10. Katsuyoshi Iwamatsu (2 out of 33 patents)

11. Satoshi Yoshida (1 out of 115 patents)

12. Hiroshi Murakami (1 out of 62 patents)

13. Sojiro Shiokawa (1 out of 2 patents)

14. Tomoko Ito (1 out of 1 patent)

15. Tetsutaro Niisato (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 7045516 - Benzoxazole derivatives and drugs containing the same as the active ingredient (2006-05-16),

2. 6037342 - Serotonin 5-HT.sub.3 receptor partial activator (2000-03-14),

3. 5767146 - Anti-osteopathic composition (1998-06-16),

4. 5716995 - Anti-osteopathic composition (1998-02-10),

5. 5703128 - Anti-osteopathic composition (1997-12-30),

6. 5631257 - Benzoxazole derivatives (1997-05-20),

Company Overview

Koichi Shudo is a luxury fashion brand known for its avant-garde designs and high-quality craftsmanship. Founded by Japanese designer Koichi Shudo, the brand has gained a cult following for its unique approach to traditional couture. Each piece is meticulously crafted using the finest materials and techniques, resulting in timeless and elegant collections that blend modernity with a touch of defiance.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

6 Patents

#2,469 in Tokyo

#5,990 in Japan

Tokyo, Japan

Koichi Shudo

Forward Citations = 17

20 inventors:

Koichi Shudo (5 out of 55 patents)

Tsutomu Inoue (3 out of 42 patents)

Yasuo Sato (3 out of 56 patents)

4. Tatsuo Sugioka (3 out of 6 patents)

5. Kazuyuki Kitamura (3 out of 13 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Koichi Shudo. Retrieved from https://idiyas.com/company/koichi-shudo

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]