Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5811032 | Biodegradable water-soluble polymer | Ryozo Kawai, Hiroshi Kurata, Shoichiro Kajiwara | 1998-09-22 |
| 5369546 | Electric double layer capacitor and method of manufacturing the same | Takashi Saito, Junji Tabuchi | 1994-11-29 |
| 5172307 | Activated carbon/polyacene composite and process for producing the same | Junji Tabuchi, Takashi Saito, Atsushi Ochi | 1992-12-15 |