Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11693442 | Constant voltage DC supply device | Takashi Kamezawa, Akihiko Tanaka | 2023-07-04 |
| 6700198 | Resin for semiconductor wire | Hideki Toya, Mitsuyoshi Imai, Naoki Yamabe, Mamoru Suwa, Toshiyuki Motooka +2 more | 2004-03-02 |
| 6348416 | Carrier substrate for producing semiconductor device | Hideki Toya, Mitsuyoshi Imai, Naoki Yamabe, Mamoru Suwa, Toshiyuki Motooka +2 more | 2002-02-19 |