Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877844 | Process for producing a low gloss thermoplastic resin | Kazuo Kishida, Yutaka Toyooka | 1989-10-31 |
YM
Yoshiyuki Mikami
Overall (1989): #40,770 of 140,708Top 30%
1
Patents 1989