Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5669453 | Power carving tool | — | 1997-09-23 |
| 5662440 | Router attachment | Naoki Kikuchi, Kenneth M. Brazell | 1997-09-02 |
| 5441828 | Electrode terminal holder for battery drive tool | — | 1995-08-15 |
| 5360073 | Battery type screw driver | — | 1994-11-01 |
| 5230261 | Electric power tool | Nobuto Kai | 1993-07-27 |
| D314498 | Portable electric drill | Kiyoshi Hoshino | 1991-02-12 |
| D299808 | Electric drill | Kiyoshi Hoshino | 1989-02-14 |
| D296413 | Electric drill | Kiyoshi Hoshino | 1988-06-28 |
| 4747733 | Electric drill's chuck key holding device | — | 1988-05-31 |
| D295364 | Electric drill | Kiyoshi Hoshino | 1988-04-26 |
| D295141 | Electric drill | Kiyoshi Hoshino | 1988-04-12 |
| 4726794 | Socket for an electric charger of a battery | Masaharu Narisue | 1988-02-23 |
| D279957 | Driver drill | Kiyoshi Hoshino | 1985-08-06 |