Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D458319 | Robot | Takeshi Koshiishi, Taiji Koyama | 2002-06-04 |
| 5460636 | Impurity scavenging system | Hiroyuki Harada, Terufumi Iwata, Michio Nitta | 1995-10-24 |
| D277374 | Steering wheel for motor vehicle | — | 1985-01-29 |