Issued Patents All Time
Showing 1,201–1,225 of 1,317 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5003219 | Fixed construction for plate electrodes in a flat display unit | Isao Muragishi, Takashi Kanehisa, Makoto Inada | 1991-03-26 |
| 5002062 | Ambulatory electrocardiographic apparatus | — | 1991-03-26 |
| 4994870 | Static induction type semiconductor device | Shinobu Aoki, Haruo Takagi, Hiroshi Tadano, Susumu Sugiyama | 1991-02-19 |
| 4985425 | Dissolved composition of [benzo-1,2,4-thiadiazine]-1,1-dioxide | Tadahiro Chiba, Kiyoshi Miyazawa, Makoto Uzuka | 1991-01-15 |
| 4974599 | Portable electrocardiograph | — | 1990-12-04 |
| 4972178 | Fire monitoring system | — | 1990-11-20 |
| 4969759 | Ink-supplied wire dot matrix printer head | Masanao Matsuzawa, Yoshinori Miyazawa | 1990-11-13 |
| 4966157 | Electrocardiograph operable to form updated sequential series of cardiographic signals | — | 1990-10-30 |
| 4956114 | Sintered ferrite body, chip inductor, and composite LC part | Hideo Watanabe, Yoichi Kanagawa, Takeshi Nomura | 1990-09-11 |
| 4953048 | Magnetic head with specific gap structure | Makoto Kameyama, Kiyozumi Niizuma, Kenichi Nagasawa, Toshio Yamanaka, Tsuyoshi Orikasa +2 more | 1990-08-28 |
| 4952782 | Fixing unit for electrophotographic device | Syuho Yokokawa, Shinichi Fukazawa, Yasuo Kikuchi, Isao Nakajima | 1990-08-28 |
| 4949096 | Laser printer with thermal fixing of toner | Toshitaka Ogawa, Yasuo Kikuchi, Tomio Sugaya, Isao Nakajima, Shigenobu Katagiri | 1990-08-14 |
| 4945383 | Image forming apparatus | Atsushi Kobayashi, Yasuhiko Kosugi | 1990-07-31 |
| 4937510 | Control apparatus for a linear motor for driving a pickup | Yoshikiyo Konno | 1990-06-26 |
| 4930222 | Electronic clinical thermometer | Yasuhiro Nakanishi, Yutaka Ikemoto | 1990-06-05 |
| 4930206 | Apparatus and method for fixing and positioning a nut plate | Yukio Kimura | 1990-06-05 |
| 4929093 | Fire detector having a protective cover | Hideto Amemiya | 1990-05-29 |
| 4924965 | Speaker system | Fumio Murayama | 1990-05-15 |
| 4922585 | Light-reflective slide fastener | Isamu Kumano | 1990-05-08 |
| 4897000 | Clamping mechanism for an apparatus for drilling or countersinking holes in a workpiece | — | 1990-01-30 |
| 4890378 | Method for manufacturing a magnetic head core having a magnetic film | Toshio Yamanaka, Hiroyuki Suzuki, Tsuyoshi Orikasa, Takeshi Sawada, Makoto Kameyama +1 more | 1990-01-02 |
| 4882738 | Clock control system | — | 1989-11-21 |
| 4878391 | Motion translating mechanism for use as a window regulator or the like | Haruo Komatsu | 1989-11-07 |
| 4878768 | Bearing having an improved corrosion-resistance | Tatsuhiko Fukuoka | 1989-11-07 |
| 4865793 | Method of insert injection molding | Tetsuo Yasuda, Otohiko Miyauchi, Junji Yotsuyanagi | 1989-09-12 |