Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6306901 | Agent for prophylaxis and therapy of diseases | — | 2001-10-23 |
| 5434936 | Mechanical optical switch | Shinji Nagaoka, Yukiya Funanami, Nobuo Suzuki, Akira Tsuchiya, Tomohiro Yoshikawa +1 more | 1995-07-18 |
| 4887273 | Intercalation compound and generator of coherent radiation using the same | Kiichi Komatsubara, Katsuya Okabe, Toshio Katsuyama | 1989-12-12 |