Issued Patents All Time
Showing 376–379 of 379 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5312611 | Lithium secondary battery process for making carbonaceous material for a negative electrode of lithium secondary battery | Takahisa Ohsaki | 1994-05-17 |
| 5272022 | Non-aqueous electrolyte secondary battery | Takahisa Ohsaki, Norihito Kurisu, Kuniaki Inada | 1993-12-21 |
| 5244757 | Lithium secondary battery | Takahisa Ohasaki | 1993-09-14 |
| 5079109 | Nonaqueous electrolyte secondary battery | Takahisa Ohsaki, Kuniaki Inada, Norihito Kurisu, Shuji Yamada, Junichi Takabayashi | 1992-01-07 |