Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5589116 | Process for preparing a silicon carbide sintered body for use in semiconductor equipment | Shoichi Kojima, Kazuhiro Minagawa, Haruyuki Kano, Hiroaki Wada | 1996-12-31 |
| 5183543 | Polyanilines, process for the preparation thereof and cells using them | Shinichi Toyosawa, Tadashi Nakajima, Kinya Suzuki, Takahiro Kawagoe, Takashi Kitamura +5 more | 1993-02-02 |
| 5153082 | Nonaqueous electrolyte secondary battery | Takao Ogino, Masao Ogawa, Yuko Maeda, Shigeru Kijima, Koji Takagi +1 more | 1992-10-06 |
| 5013620 | Nonaqueous electrolyte secondary cell | Takao Ogino, Yoshitomo Masuda, Hiroaki Wada, Takahiro Kawagoe | 1991-05-07 |
| 4956247 | Nonaqueous electrolyte secondary cell | Takao Ogino, Takahiro Kawagoe | 1990-09-11 |
| 4865932 | Electric cells and process for making the same | Yoshitomo Masuda, Isamu Shinoda, Masao Ogawa, Toyoo Harada, Takao Ogino +2 more | 1989-09-12 |
| 4863817 | Nonaqueous electrolyte cell | Takao Ogino, Takahiro Kawagoe, Masaki Yoshio | 1989-09-05 |
| 4803137 | Non-aqueous electrolyte secondary cell | Takao Ogino, Yoshitomo Masuda, Takahiro Kawagoe | 1989-02-07 |