Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808275 | Method for forming corrosion resistant coating on a disc brake | Yoshio Otsuka, Kazuo Hoshino | 1989-02-28 |
TO
Takashi Ohzora
Overall (1989): #136,835 of 140,708Top 100%
1
Patents 1989