Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6599856 | Formed activated carbon and process for producing the same | Masashi Uchino, Eiji Yamada, Hiroshi Yamashita, Kazushi Matsuura, Mitsuo Suzuki | 2003-07-29 |
| 5956225 | Activated carbon, process for the preparation thereof and electric double layer-type capacitor electrode | Kohei Okuyama, Kazushi Matsuura, Yoshio Yoshino | 1999-09-21 |
| 5938413 | Method and apparatus for protecting a pump mechanism from extraneous fluid | Hideo Makino, Kenji Katayama | 1999-08-17 |
| 5899665 | Method and apparatus for controlling infusion volume | Hideo Makino, Kenji Katayama | 1999-05-04 |