Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6225184 | Semiconductor device manufacturing method | Yumiko Hamada | 2001-05-01 |
| 6109523 | Electronic money coffer | Hitoshi Maekawa, Kazuyuki Yazumi | 2000-08-29 |
| 6032858 | Electronic money storing apparatus and IC card control method | Kazuyuki Yazumi, Hitoshi Maekawa | 2000-03-07 |
| 5906900 | Non-aqueous solvent secondary battery electrode material and process for preparing the same | Shoji Yamaguchi, Fumikazu Mizutani, Keiko Nishioka, Shoichiro Mori | 1999-05-25 |
| 5401598 | Electrode for secondary battery | Mitsutaka Miyabayashi | 1995-03-28 |
| 5187035 | Electrode for secondary battery | Mitsutaka Miyabayashi | 1993-02-16 |
| 5176969 | Electrode for secondary battery | Mitsutaka Miyabayashi, Eiki Yasukawa, Kikuko Miyata, Mitsumasa Kaitoh, Hiroshi Yui | 1993-01-05 |