Issued Patents 1989
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886573 | Process for forming wiring on substrate | Osamu Miura, Kunio Miyazaki, Shunichi Numata, Kanji Otsuka | 1989-12-12 |
| 4881005 | Flat type display device | Kiyoshi Morimoto, Shigeo Itoh, Yukio Ogawa, Satoshi Uzawa | 1989-11-14 |
| 4880943 | Bound flat wiring harness, bent flat wiring harness, and methods of producing each | Katsutoshi Kuzuno, Shigeo Ishizuka | 1989-11-14 |
| 4868555 | Fluorescent display device | Satoshi Nagasawa | 1989-09-19 |
| 4849614 | Composite IC card | Yoshihide Okubo | 1989-07-18 |
| 4829169 | IC card having state marker for record access | — | 1989-05-09 |
| 4820181 | Watertight connector | Katsutoshi Kuzuno, Shigeo Ishizuka, Kazuaki Sakurai | 1989-04-11 |
| 4819498 | Tilt steering apparatus for vehicles | Masumi Nishikawa, Masanobu Ishikawa | 1989-04-11 |
| 4820599 | Non-aqueous electrolyte type secondary cell | Nobuhiro Furukawa, Toshihiko Saito, Ikuro Nakane | 1989-04-11 |
| 4809504 | Control system for controlling input power to variable displacement hydraulic pumps of a hydraulic system | Eiki Izumi, Yasuo Tanaka, Shigetaka Nakamura | 1989-03-07 |
| 4811305 | Semiconductor memory having high-speed serial access scheme | Takashi Asano, Hiroaki Ikeda, Shuichi Imazeki, Yoshitaka Shiiya, Yasushi Nishikawa | 1989-03-07 |
| 4807197 | Integrated circuit with function of monitoring an internal signal | — | 1989-02-21 |
| 4803565 | Optical write head | Toru Teshigawara, Kazuo Terao, Yukihiko Shimizu | 1989-02-07 |
| 4803446 | Low noise microwave amplifier | Masanobu Suzuki | 1989-02-07 |
| 4798941 | IC card | — | 1989-01-17 |
| 4797543 | Selectable data readout IC card | — | 1989-01-10 |