Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9340168 | Electronic apparatus for vehicle | — | 2016-05-17 |
| 8699231 | Electronic apparatus for vehicle | — | 2014-04-15 |
| 8049159 | Optical transmitter-receiver subassembly and optical transmitter-receiver module | — | 2011-11-01 |
| 7667973 | Waterproof case | Takamichi Kamiya, Keiichi Kato | 2010-02-23 |