Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6572476 | Game system and computer readable storage medium | Tatsuya Shoji | 2003-06-03 |
| 6141395 | Sealed neutron tube | Kazuya Nishimura, Michio Kato, Yuko Rintsu, Yoshinobu Miyake | 2000-10-31 |