Issued Patents All Time
Showing 76–100 of 116 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5545737 | Process for selectively producing an (S)-9-fluoro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-2,3-dihydro-7h-p yrido (1,2,3, -de) (1,4) benzoxazine-6-carboxylic acid hemihydrate or monohydrate | Atsushi Sato, Tatsuro Sumikawa, Tazuo Uemura | 1996-08-13 |
| 5359318 | Hand-held electronic apparatus using two batteries sequentially supplying current to inductive element | Takayuki Asai | 1994-10-25 |
| 5320434 | Swing ladder bearing | Hideo Fujihara, Hidenobu Magami, Keizo Ishihara | 1994-06-14 |
| 5313487 | Discharge excitation gas laser apparatus | Shuichi Fujikawa, Mitsuo Inoue, Haruhiko Nagai | 1994-05-17 |
| 5181217 | Laser oscillator circuit | Akihiro Suzuki, Mitsuo Inoue, Kenyu Haruta, Haruhiko Nagai | 1993-01-19 |
| 5177762 | Saturable reactor | Mitsuo Inoue, Kenyu Haruta, Akihiro Suzuki, Hitoshi Wakata | 1993-01-05 |
| 5103869 | Piezoelectric on-off valve for air conditioning | Yoshimichi Kimura, Yuzo Kimoto, Yukio Anekoji, Osamu Yabuta, Mitsuhisa Fukuda +2 more | 1992-04-14 |
| 5099260 | Multiple image forming apparatus | Masafumi Wataya, Hiroaki Ishii, Yutaka Udagawa | 1992-03-24 |
| 5072311 | Film image reading apparatus with length/width discrimination signal | Akira Hiramatsu, Kenji Yoshinaga, Kazunori Kanekura, Ritsushi Tanabe, Hideaki Shimizu | 1991-12-10 |
| 5065446 | Image data coding apparatus | Yoshiyuki Suzuki, Masahiro Funada, Mamoru Sato | 1991-11-12 |
| 4982727 | Endoscopic treating instrument | — | 1991-01-08 |
| 4931815 | Multiple image forming apparatus | Masafumi Wataya, Hiroaki Ishii, Yutaka Udagawa | 1990-06-05 |
| 4922221 | Pager receiver for giving at least one of extraordinary tones and extraodinary displays | Toshio Ichikawa | 1990-05-01 |
| 4912491 | Apparatus for forming superimposed images | Osamu Hoshino, Hideaki Mitsutake, Yasushi Murayama, Ken Miyagi, Kazuyoshi Chiku +2 more | 1990-03-27 |
| 4903067 | Multiimage forming apparatus | Yasushi Murayama, Osamu Hoshino, Kazuyoshi Chiku, Yoichi Kubota, Ken Miyagi +6 more | 1990-02-20 |
| 4887095 | Image recording apparatus using several types of energy and recording process | Masafumi Wataya, Yoshihiro Ishida, Tadashi Yamamoto | 1989-12-12 |
| 4880926 | Optical resolution of benzoxazines | Toshihiro Fujiwara, Hideaki Tsurumi | 1989-11-14 |
| 4862030 | Piezo-electric device | Katsunori Yokoyama, Shunzo Shimai | 1989-08-29 |
| 4837773 | Discharge excitation type short pulse laser | Hitoshi Wakata, Mitsuo Inoue, Kenyu Haruta, Haruhiko Nagai | 1989-06-06 |
| 4821065 | Recording apparatus having controllable recording beam states | Hiroaki Ishii, Yutaka Udagawa, Masafumi Wataya | 1989-04-11 |
| 4809037 | Color image recorder recording different colors with different recording units and preventing recording operation in the case of improper color balance | — | 1989-02-28 |
| 4797945 | Image data coding apparatus | Yoshiyuki Suzuki, Masahiro Funada, Mamoru Sato | 1989-01-10 |
| 4794262 | Method and apparatus for measuring profile of three-dimensional object | Kazuo Araki | 1988-12-27 |
| 4769570 | Piezo-electric device | Katsunori Yokoyama, Shunzo Shimai | 1988-09-06 |
| 4758834 | Pager receiver for giving at least one of extraordinary tones and extraordinary displays | Yoshio Ichikawa | 1988-07-19 |