Issued Patents All Time
Showing 676–700 of 776 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829169 | IC card having state marker for record access | — | 1989-05-09 |
| 4820599 | Non-aqueous electrolyte type secondary cell | Nobuhiro Furukawa, Toshihiko Saito, Ikuro Nakane | 1989-04-11 |
| 4819498 | Tilt steering apparatus for vehicles | Masumi Nishikawa, Masanobu Ishikawa | 1989-04-11 |
| 4820181 | Watertight connector | Katsutoshi Kuzuno, Shigeo Ishizuka, Kazuaki Sakurai | 1989-04-11 |
| 4811305 | Semiconductor memory having high-speed serial access scheme | Takashi Asano, Hiroaki Ikeda, Shuichi Imazeki, Yoshitaka Shiiya, Yasushi Nishikawa | 1989-03-07 |
| 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 |
| 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 |
| 4787518 | Paper sheet sorting apparatus | Akio Yuge | 1988-11-29 |
| 4785684 | Vehicle steering mechanism | Masumi Nishikawa | 1988-11-22 |
| 4770310 | Casing for display device | Kiyoshi Morimoto, Shigeo Itoh, Mikio Yokoyama, Takeshi Tonegawa | 1988-09-13 |
| 4760575 | IC card having fault checking function | — | 1988-07-26 |
| 4757234 | Fluorescent display device | Youichi Ikuta, Kiyoshi Morimoto | 1988-07-12 |
| 4753498 | Optical reader | Hiroshi Saitoh, Hiromitsu Okada, Hironobu Watanabe, Michio Waki, Keizo Shiihara +3 more | 1988-06-28 |
| 4734568 | IC card which can set security level for every memory area | — | 1988-03-29 |
| 4730203 | Write head for an optical printer | Yukihiko Shimizu | 1988-03-08 |
| 4730248 | Subroutine link control system and apparatus therefor in a data processing apparatus | Takeshi Kato | 1988-03-08 |
| 4717501 | Pearl luster dispersion | Hajime Hirota, Shinichi Isoda | 1988-01-05 |
| 4709136 | IC card reader/writer apparatus | — | 1987-11-24 |
| 4701670 | Optical write device | Yukihiko Shimizu | 1987-10-20 |
| 4696994 | Transparent aromatic polyimide | Kohei Nakajima, Kazuaki Nishio | 1987-09-29 |
| 4696930 | N-(heteroarylalkyl)acylanilide derivatives as antiarrhythmic agents | John G. Mullin, Jr., Keiji Nakamura, Jefferson Wright Tilley | 1987-09-29 |