Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8384150 | Vertical double diffused MOS transistor with a trench gate structure | Michihiko Mifuji, Masaki Hino | 2013-02-26 |
| 6591790 | Fire-resistant structural body supporting metal bar for protection of water pipe | Keita Inoue, Minoru Ike, Kenshi Yoshida | 2003-07-15 |