Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5112112 | Center hub cap for vehicle wheels | — | 1992-05-12 |
| 4948196 | Protective beam for automobile side doors | Tatsuo Ichikawa | 1990-08-14 |
| 4641890 | Wheel cover for a vehicle | Takao Ookubo, Kiyoshi Kamihama | 1987-02-10 |
| 4530484 | Mold for molding wheel cover having spoke-like portions | — | 1985-07-23 |
| 4364608 | Wheel cover for a vehicle | Takao Ookubo, Kiyoshi Kamihama | 1982-12-21 |
| 4355848 | Wheel cover for a vehicle | Takao Ookubo, Kiyoshi Kamihama | 1982-10-26 |