Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4982495 | Process for producing a carrier tape | Masamitsu Okamoto, Hidenori Funikawa, Haruo Kato, Hideaki Shouji | 1991-01-08 |
| 4981635 | Methods for producing a resin-bonded magnet | Fumitoshi Yamashita, Masaharu Miyagawa, Hiroshi Dohi | 1991-01-01 |
| 4689163 | Resin-bonded magnet comprising a specific type of ferromagnetic powder dispersed in a specific type of resin binder | Fumitoshi Yamashita, Shuichi Kitayama | 1987-08-25 |
| 4602065 | Silicon-containing step ladder polymer and a process for producing the same | Shiro Konotsune, Hiromi Higashi, Hiroshi Maehara, Kazuyuki Tsuji | 1986-07-22 |
| 4595065 | Shaft drilling rig | Shuichi Ajiro | 1986-06-17 |
| 4585834 | Silicon-containing step ladder polymer and a process for producing the same | Shiro Konotsune, Hiromi Higashi, Hiroshi Maehara, Kazuyuki Tsuji | 1986-04-29 |
| 4556286 | Multilayer guest host liquid crystal display without polarizers | Tatsu Uchida, Toru Teshima, Masanobu Wada, Yuri Makuta, heiress | 1985-12-03 |
| 4448269 | Cutter head for pit-boring machine | Yasuaki Ishikawa, Shuichi Ajiro | 1984-05-15 |
| 4326736 | Swivel joint for reverse circulation drill | Hiroshi Kusumi | 1982-04-27 |