Research Association for Biotechnology

Calculating rank

USPTO Granted Patents = 4

% Expired Patents = 100.0

Forward Citations = 287

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22 inventors (with patents filed for the assignee):

Takao Isogai (4 out of 21 patents)

Tomoyasu Sugiyama (4 out of 8 patents)

Hiroyuki Sato (3 out of 22 patents)

4. Keiichi Nagai (3 out of 32 patents)

5. Kaoru Otsuka (3 out of 7 patents)

6. Jun-Ichi Yamamoto (3 out of 7 patents)

7. Shizuko Ishii (3 out of 7 patents)

8. Ai Wakamatsu (3 out of 9 patents)

9. Tetsuji Otsuki (3 out of 7 patents)

10. Yuuko Isono (3 out of 4 patents)

11. Yuri Hio (3 out of 6 patents)

12. Ryotaro Irie (3 out of 5 patents)

13. Ichiro Tamechika (3 out of 4 patents)

14. Naohiko Seki (3 out of 4 patents)

15. Tsutomu Yoshikawa (3 out of 4 patents)

4 patents: Sort by Forward Citations

1. 7193069 - Full-length cDNA (2007-03-20),

2. 7129338 - Secretory protein or membrane protein (2006-10-31),

3. 6979557 - Full-length cDNA (2005-12-27),

4. 6943241 - Full-length cDNA (2005-09-13),

Company Overview

Research Association for Biotechnology is a leading organization dedicated to promoting research and innovation in the field of biotechnology. With a focus on cutting-edge technologies and collaborative partnerships, we strive to advance the scientific community and drive forward new discoveries in biotechnology.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

4 Patents

#3,058 in Tokyo

#7,590 in Japan

Tokyo, Japan