Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7907975 | Bluetooth communication system for drivers of vehicles | Tsuneaki Sakamoto, Masashi Hino, Mitsuhiko Yamamoto, Masao Kikuchi, Shinako Watabe | 2011-03-15 |
| 7805812 | Grip | Yumiko Higashi | 2010-10-05 |
| 6114668 | Heater-containing grip for vehicles | Toru Ogata, Nobuhiko Muramatsu, Shinji Teraoka | 2000-09-05 |