Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7510996 | Hydrogen storage material | Masakazu Aoki, Nobuko Oba, Shin-ichi Towata | 2009-03-31 |
| 6911278 | Electrode catalyst for fuel cell and process for producing the same | Kazutaka Hiroshima, Takahiko Asaoka, Yutaka Ohya, Hisao Kato, Tetsuo Nagami | 2005-06-28 |
| 6087042 | Positive electrode material for secondary lithium battery | Jun Sugiyama, Tsuyoshi Sasaki, Tatsuya Hatanaka, Tatsumi Hioki | 2000-07-11 |