Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8206814 | Film made from denatured clay | Takeo Ebina, Kiyoshi Kobayashi, Ryo Ishii, Fujio Mizukami | 2012-06-26 |
| 7169822 | Polymeric actuator | Keisuke Oguro, Kinji Asaka, Kazuo Onishi, Shingo Sewa | 2007-01-30 |
| 6972160 | Fuel cell | Kentaro Ishida, Masayoshi Ishida | 2005-12-06 |
| 6762210 | Process for producing polymeric actuators | Keisuke Oguro, Kinji Asaka, Kazuo Onishi, Shingo Sewa | 2004-07-13 |
| 4861455 | Electrode membrane | Hideki Sugihara, Kazuhisa Hiratani | 1989-08-29 |