Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7683402 | Semiconductor device and manufacturing method thereof | Shinji Fujii, Kouichirou Inoue, Taisei Suzuki | 2010-03-23 |
| D569795 | Inverter | — | 2008-05-27 |
| D563316 | Inverter | — | 2008-03-04 |
| D563317 | Inverter | — | 2008-03-04 |
| D563318 | Inverter | — | 2008-03-04 |
| D502914 | Inverter | Michihiro Arisato | 2005-03-15 |
| D502915 | Inverter | Michihiro Arisato | 2005-03-15 |
| D502916 | Inverter | Michihiro Arisato | 2005-03-15 |
| D411211 | Refrigerator | Aya Sawai, Wataru Yamada, Hideyuki Takasago, Masataka Nagahori | 1999-06-22 |
| D410473 | Refrigerator | Aya Sawai, Hideyuki Takasago | 1999-06-01 |
| D410013 | Refrigerator | Hideyuki Takasago, Aya Sawai, Wataru Yamada, Masataka Nagahori | 1999-05-18 |