Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6432872 | Composition for use in adsorption treatment, products formed with the same, and a method for producing adsorbent using the same | Tuyoshi Nishijima, Taeko Shimizu, Ichiro Kitayama, Osamu Takayama, Hirosuke Sumida | 2002-08-13 |
| 5536586 | Composite hydrogen storage alloy material | Kenichi Yamamoto, Shinichi Tanioka, Tsuyoshi Morishita, Toru Ogasawara, Tsutomu Shimizu +2 more | 1996-07-16 |
| 5462021 | Hydrogen gas supply systems for hydrogen engine and method of supplying hydrogen gas to the hydrogen gas supply system | Takanori Minami, Noriaki Shiraishi, Tsutomu Shimizu, Kenji Takamuku, Yoshio Mizushima +2 more | 1995-10-31 |