Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D478309 | Power supply apparatus | Tatsuya Mano, Katsuhiro Koizumi, Toshihisa Miura | 2003-08-12 |
| D442913 | Power supply apparatus | Tatsuya Mano, Katsuhiro Koizumi, Toshihisa Miura | 2001-05-29 |
| D442914 | Power supply apparatus | Tatsuya Mano, Katsuhiro Koizumi, Toshihisa Miura | 2001-05-29 |
| D429214 | Power supply apparatus | Toshio Watanabe, Masaharu Maesaka | 2000-08-08 |
| D428851 | Power supply apparatus | Toshio Watanabe, Masaharu Maesaka | 2000-08-01 |
| D428388 | Power supply apparatus | Toshio Watanabe, Masaharu Maesaka | 2000-07-18 |
| D427968 | Power supply apparatus | Toshio Watanabe, Masaharu Maesaka | 2000-07-11 |