Issued Patents All Time
Showing 276–293 of 293 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5202728 | Image-forming machine with improved developer agitating means, developer regulating blade means, cleaning device, and toner recovery system | Masanobu Maeshima, Hiroyuki Maede, Masao Otsuka, Hiroaki Tsuchiya, Shigeo Koyama +1 more | 1993-04-13 |
| 5184946 | Windshield washer pump assembly | — | 1993-02-09 |
| 5181838 | Vehicle washer pump | Masaaki Kiyama, Yasuhiro Harita, Osamu Ozone | 1993-01-26 |
| 5019853 | Exposure control apparatus for use in camera | Tadao Takagi | 1991-05-28 |
| 5016039 | Camera system | Toshio Sosa, Isao Uchida, Toru Fukuhara, Tadao Takagi, Hiroyuki Iwasaki +5 more | 1991-05-14 |
| 5014239 | Magnetic bubble generator using plural conductors with common current source | Masatoshi Takeshita, Takashi Toyooka, Ryo Suzuki | 1991-05-07 |
| 5006879 | Electronic flash lighting device for camera | Tadao Takagi | 1991-04-09 |
| 5003338 | Exposure control device for camera | Tadao Takagi | 1991-03-26 |
| 4972222 | Exposure controlling apparatus for camera | Tadao Takagi, Keiji Ohsawa | 1990-11-20 |
| 4965620 | Camera | Tadao Takagi, Takashi Saegusa | 1990-10-23 |
| 4873391 | Process for producing isobutylene | Kazutaka Inoue, Masao Kobayashi | 1989-10-10 |
| 4837741 | Magnetic bubble memory device | Takashi Toyooka, Naoki Kodama, Teruaki Takeuchi, Masatoshi Takeshita, Ryo Suzuki | 1989-06-06 |
| 4824998 | Process for producing tau-butyl methacrylate | Kazutaka Inoue, Masao Kobayashi | 1989-04-25 |
| 4769783 | Magnetic bubble memory device | Takashi Toyooka, Teruaki Takeuchi, Masatoshi Takeshita, Naoki Kodama, Tadashi Ikeda +1 more | 1988-09-06 |
| 4744051 | Magnetic bubble memory device | Tadashi Ikeda, Ryo Suzuki, Teruaki Takeuchi | 1988-05-10 |
| 4621344 | Magnetic bubble device | Ryo Suzuki, Tadashi Ikeda, Teruaki Takeuchi, Yutaka Sugita | 1986-11-04 |
| 4584668 | Magnetic bubble memory device | Teruaki Takeuchi, Ryo Suzuki, Naoki Kodama, Masatoshi Takeshita, Tadashi Ikeda +1 more | 1986-04-22 |
| 4559617 | Magnetic bubble memory device | Ryo Suzuki, Tadashi Ikeda, Masatoshi Takeshita, Yutaka Sugita | 1985-12-17 |