Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9523541 | Cooling fin structure | Hirohito Matsui, Tadafumi Yoshida | 2016-12-20 |
| 8547215 | Information presentation apparatus and system | Norio Sanma, Hiroyuki Mori | 2013-10-01 |
| 8331092 | Cooling apparatus for semiconductor element | Hirohito Matsui, Tadafumi Yoshida | 2012-12-11 |
| 8140218 | Detection device for side collision of vehicle and passenger protection system having the same | Norio Sanma, Toshihito Nonaka | 2012-03-20 |
| 7893691 | Electromagnetic impedance sensor and passenger protection system | Yuuji Kakuya, Norio Sanma, Toshihito Nonaka, Kyojiro Suzuki | 2011-02-22 |
| 7863891 | Collision detection device which uses variation of an inductance of a coil | Norio Sanma, Kyoujirou Suzuki, Sadayuki Kuwahara, Shinichi Kiribayashi | 2011-01-04 |
| 7164349 | Approaching object detection apparatus | Norio Sanma, Tetsuya Takafuji | 2007-01-16 |