Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865676 | Molding member and method of producing same | Kaoru Kimura | 1989-09-12 |
| 4865796 | Method of producing molding members | Nobuo Igarashi, Sadao Konno, Hiroyuki Nakajima | 1989-09-12 |