Issued Patents All Time
Showing 1,226–1,250 of 1,317 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4860058 | Image forming apparatus | Atsushi Kobayashi, Yasuhiko Kosugi | 1989-08-22 |
| 4848858 | Mobile stand-type loudspeaker set installing device | — | 1989-07-18 |
| 4840937 | Surfactant composed of acylated collagen or acylated gelatine and a production process thereof | Tetsuro Namiki, Masayasu Furuse, Yoshimitsu Kuroyanagi, Teruo Miyata | 1989-06-20 |
| 4833689 | Electronic clinical thermometer | Yasuhiro Nakanishi, Yutaka Ikemoto | 1989-05-23 |
| 4824708 | Process for producing magnetic recording medium | Akinori Hasu, Hiroshi Yoshida, Shigeru Hashimoto | 1989-04-25 |
| 4823118 | Fire sensor | Akihiro Kobayashi | 1989-04-18 |
| 4795238 | Liquid crystal focusing screen having different groups of electrodes | Kiyoshi Iizuka | 1989-01-03 |
| 4792826 | Optical device for copying machine with inversion of principal point of optical system | — | 1988-12-20 |
| 4783857 | Moisture permeable protector for protecting hands and fingers | Noburu Nishikawa, Tomio Shimizu, Toshio Imai | 1988-11-15 |
| 4771638 | Semiconductor pressure sensor | Susumu Sugiyama, Mitsuharu Takigawa | 1988-09-20 |
| 4766666 | Semiconductor pressure sensor and method of manufacturing the same | Susumu Sugiyama, Mitsuharu Takigawa | 1988-08-30 |
| 4764027 | Display segment patterns of clinical thermometer | Yoshihiro Wada, Ryoichi Fujii | 1988-08-16 |
| 4760479 | Cassette magnetic recording and reproducing device employing a single reversible motor | Kaoru Watanabe, Masataka Kaneda, Shuji Nakame, Syogo Nakayama | 1988-07-26 |
| 4746397 | Treatment method for plate-shaped substrate | Nobuhisa Maeda, Shigeyuki Yamamoto | 1988-05-24 |
| 4735512 | Clinical thermometer | — | 1988-04-05 |
| 4733066 | Device for controlling the movement of a focal point of a light beam used for detecting recorded information | Yoshikiyo Konno | 1988-03-22 |
| 4720800 | Device for measuring liquid flow volume with temperature compensating | Yasushi Saisu | 1988-01-19 |
| D293793 | Computer | Jun Watanabe, Takashi Kawabe, Chiaki Tsukagoshi, Yoshimi Okamoto, Masafumi Nakanishi +1 more | 1988-01-19 |
| 4699603 | Toy having independent power feeder | Hiroshi Saigo | 1987-10-13 |
| 4698449 | Crystalline silicates, and processes for the production or use thereof | Tetsuya Imai, Hiroshi Fujita, Minoru Koikeda | 1987-10-06 |
| 4691713 | Electronic clinical thermometer | — | 1987-09-08 |
| 4685341 | Power transmitting apparatus for tractor | Tomiho Tanaka, Mitsuo Watashi | 1987-08-11 |
| 4673617 | Thin film magnetic recording media | Hideki Yoshida, Koichi Shinohara | 1987-06-16 |
| 4664215 | Shaft drive for balloon tired motorcycle | Hiroshi Kasai | 1987-05-12 |
| 4662716 | Light splitter | Susumu Matsumura | 1987-05-05 |