Issued Patents 1989
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882738 | Clock control system | — | 1989-11-21 |
| 4878768 | Bearing having an improved corrosion-resistance | Tatsuhiko Fukuoka | 1989-11-07 |
| 4878391 | Motion translating mechanism for use as a window regulator or the like | Haruo Komatsu | 1989-11-07 |
| 4865793 | Method of insert injection molding | Tetsuo Yasuda, Otohiko Miyauchi, Junji Yotsuyanagi | 1989-09-12 |
| 4860058 | Image forming apparatus | Atsushi Kobayashi, Yasuhiko Kosugi | 1989-08-22 |
| 4848858 | Mobile stand-type loudspeaker set installing device | — | 1989-07-18 |
| 4840937 | Surfactant composed of acylated collagen or acylated gelatine and a production process thereof | Tetsuro Namiki, Masayasu Furuse, Yoshimitsu Kuroyanagi, Teruo Miyata | 1989-06-20 |
| 4833689 | Electronic clinical thermometer | Yasuhiro Nakanishi, Yutaka Ikemoto | 1989-05-23 |
| 4824708 | Process for producing magnetic recording medium | Akinori Hasu, Hiroshi Yoshida, Shigeru Hashimoto | 1989-04-25 |
| 4823118 | Fire sensor | Akihiro Kobayashi | 1989-04-18 |
| 4795238 | Liquid crystal focusing screen having different groups of electrodes | Kiyoshi Iizuka | 1989-01-03 |