Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5137573 | Coating composition | Takashi Ban, Etsuji Sato, Yuji Ichihara, Suezo Enomoto | 1992-08-11 |
| 4895887 | Coating composition and wheel coated with the same for vehicles | Takashi Ban, Akio Fujinaka, Kimio Ochiai | 1990-01-23 |