Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9083026 | Electrolyte membrane-electrode assembly for direct methanol fuel cell | Shigeru Konishi, Nobuo Kawada, Toshio Ohba | 2015-07-14 |
| 5668790 | Disk reproducing apparatus with plural disk trays | Satoru Koizumi, Hiroaki Miyashige | 1997-09-16 |
| 5554831 | Sound absorbing member | Kyoichi Watanabe, Hiroshi Sugawara | 1996-09-10 |
| 5447661 | Conductive silicone rubber composition | Masaharu Takahashi, Tomiyoshi Tsuchida | 1995-09-05 |