Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6235427 | Nonaqueous secondary battery containing silicic material | Yoshio Idota, Akihiro Matsufuji, Nobufumi Mori, Akira Kase, Hajime Miyamoto | 2001-05-22 |
| 5707756 | Non-aqueous secondary battery | Noriyuki Inoue, Yukio Maekawa, Tsutomu Miyasaka, Akihiro Matsufuji, Hideki Naito +5 more | 1998-01-13 |
| 5350648 | Nonaqueous secondary battery | Shoichiro Yasunami, Yukio Maekawa | 1994-09-27 |
| 5104484 | Method for manufacturing substrates for ps plates | Haruo Nakanishi, Akira Nishioka, Nobuyoshi Kaneko | 1992-04-14 |
| 4673627 | Electrophotographic lithographic printing plate | Kenji Kunichika, Chikashi Ohishi, Sho Nakao, Yasuzi Asao | 1987-06-16 |