Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5988610 | Liquid sealed suspension unit | Hikosaburo Hiraki, Kuniaki Nakada, Mituo Kuzukawa | 1999-11-23 |
| 5087543 | Electrophotographic printer | Mitsuru Narita | 1992-02-11 |
| 4814376 | Process for preparing organopolysiloxane emulsion | Masaki Tanaka, Fumio Okada, Toshio Oba, Hiroshi Oohashi | 1989-03-21 |