Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8749750 | Discrimination medium and production method therefor | Hidekazu Hoshino, Tokio Sakauchi, Tohru Ida, Naomi Iida | 2014-06-10 |
| 8421987 | Discrimination medium and production method therefor | Hidekazu Hoshino, Tokio Sakauchi, Tohru Ida, Naomi Iida | 2013-04-16 |
| 8231953 | Transparent plastic container for anticounterfeit system | Itsuo Takeuchi, Tokio Sakauchi, Tomoyoshi Sakamoto, Masahiro Arai, Rie Maejima | 2012-07-31 |
| 7590239 | Object identifying medium using multi-layer thin-film | Hidekazu Hoshino, Itsuo Takeuchi | 2009-09-15 |
| 7388627 | Discrimination medium and article to be discriminated | Hidekazu Hoshino, Itsuo Takeuchi, Masatake Ono, Tohru Ida | 2008-06-17 |
| 7201821 | Identifying medium and identifying method for object | Hidekazu Hoshino, Itsuo Takeuchi | 2007-04-10 |
| 5397728 | Method for making vertical MOS having a deep source region near the channel | Koji Takahashi, Shuichi Suzuki | 1995-03-14 |
| 5177592 | Semiconductor device | Katsuyuki Takahashi, Kenji Kodera | 1993-01-05 |
| 5111258 | Semiconductor device with a multi-stepped source region and method for producing the same | Koji Takahashi, Shuichi Suzuki | 1992-05-05 |