Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6380841 | Variable resistor | Fumitoshi Masuda, Shigeki Takahashi, Tomohisa Ogawa, Minoru Yamaguchi, Yutaka Kitamura | 2002-04-30 |
| 6114668 | Heater-containing grip for vehicles | Nobuhiko Muramatsu, Shinji Teraoka, Yasuo Ohishi | 2000-09-05 |
| 5834734 | Handgrip with built-in heater | — | 1998-11-10 |
| 5735037 | Method of making a handgrip with built-in heater for motorcycle | — | 1998-04-07 |
| 5626780 | Handgrip with built-in heater having chamfered surface | — | 1997-05-06 |
| 5613407 | Handgrip with built-in heater for motorcycle | — | 1997-03-25 |