Issued Patents All Time
Showing 626–650 of 723 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861698 | Photosensitive lithographic plate using no dampening water | Toshihiko Hiruma, Norihiko Kato | 1989-08-29 |
| 4849714 | Signal generating apparatus | Hitoshi Nishiyama | 1989-07-18 |
| 4846799 | Set of double needles for injecting liquid medicine | Masataka Tanaka, Masao Ohto, Tetsuo Sekine, Masaru Maruyama | 1989-07-11 |
| 4842342 | Antiskid brake control system based on fuzzy inference | Yasuki Ishikawa | 1989-06-27 |
| 4841815 | Fuzzy control system for automatic transmission | — | 1989-06-27 |
| 4838842 | Pulley in which ceramic particles are exposed on the surface | Ichizo Ohkata | 1989-06-13 |
| 4837086 | Adhesive clad insulating substrate used for producing printed circuit boards | Naohiro Morozumi, Shin Takanezawa, Kiyoshi Nakao | 1989-06-06 |
| 4826752 | Dry photosensitive lithographic plate comprising a silicon rubber layer containing an aromatic aminosilane | Susumu Yoshida, Hisashi Aoki, Kiyohiro Kondow, Tetsuya Mayuzumi | 1989-05-02 |
| 4816367 | Multicolor imaging material | Hiromichi Sakojiri | 1989-03-28 |
| 4816536 | Polymers of 3,4-substituted pyrrole compounds and their preparation method | Takeo Shimizu, Takehira Kaneko, Tomoyuki Inoue | 1989-03-28 |
| 4781832 | Hollow-fiber filter module | Tohru Takemura, Haruhiko Yoshida, Yoshikazu Fujinaga, Masashi Okamoto | 1988-11-01 |
| 4778374 | Apparatus for forming tampon inserter tip | Yasutami Muto, Toru Okino | 1988-10-18 |
| 4771383 | Sales data processing apparatus | — | 1988-09-13 |
| 4769308 | Dry presensitized plate with photosensitive layer containing organotin | Toshihiko Hiruma, Yasuhisa Naritomi | 1988-09-06 |
| 4755902 | Electronic apparatus with detachable member arranged to detect erroneous mounting of the detachable member | — | 1988-07-05 |
| 4750120 | Cash register system which adjusts the date of sales | — | 1988-06-07 |
| 4746936 | Ink jet pen | — | 1988-05-24 |
| D295713 | Power chainsaw motor housing | Akira Nagashima, Toshio Taomo | 1988-05-17 |
| 4743527 | Dry presensitized plate including an overlying silicone rubber layer | Susumu Yoshida, Hisashi Aoki, Kiyohiro Kondow, Tetsuya Mayuzumi | 1988-05-10 |
| 4736728 | Exhaust gas recirculating system | Tadahisa Naganawa | 1988-04-12 |
| 4730353 | X-ray tube apparatus | Katsuhiro Ono, Tatsuya Sakuma | 1988-03-08 |
| 4720342 | Hollow-fiber filter module with filtrate conduit | Tohru Takemura, Haruhiko Yoshida, Yoshikazu Fujinaga, Masashi Okamoto | 1988-01-19 |
| 4705004 | Fuel injection control system for internal combustion engine | Masanobu Tamura, Kunihiko Sato | 1987-11-10 |
| 4702554 | Coated optical fiber | Tetsuji Kakizaki, Mitsuyoshi Kato, Koji Nishida | 1987-10-27 |
| 4703342 | Luminance/chrominance separating apparatus | — | 1987-10-27 |