Issued Patents All Time
Showing 651–675 of 744 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4987299 | Rotation quantity measuring method and system | Haruhiko Machida, Jun Akedo, Hiroyoshi Funato | 1991-01-22 |
| 4978473 | Polymeric solid electrolyte | Nobuyuki Kuroda, Kazuo Matsuura | 1990-12-18 |
| 4970012 | Polymeric solid electrolytes and production process thereof | Nobuyuki Kuroda, Kazuo Matsuura | 1990-11-13 |
| 4952667 | Novel copolymers and electroactive polymers derived from same | Yutaka Shikatani, Hobuyuki Kuroda, Naoki Kataoka, Yoshiyuki Shimo, Kazuo Matsuura +1 more | 1990-08-28 |
| 4931790 | Digital remote control method | Shinji Suda | 1990-06-05 |
| 4925966 | Process for producing trifluorobenzene compounds | Masaaki Shimizu | 1990-05-15 |
| 4922861 | Multiple-purpose instantaneous gas water heater | Osamu Tsutsui, Hideki Kawaguchi, Keiji Hayashi, Masahiro Kayano, Shingo Tanaka +2 more | 1990-05-08 |
| 4914428 | Digital remote control transmission apparatus | Shinji Suda, Katsunobu Hongo, Daisuke Shichinohe, Masako Hiroma | 1990-04-03 |
| 4909014 | Vacuum storage device | Akira Yabunishi | 1990-03-20 |
| 4907040 | Thin film Schottky barrier device | Taxay Sato, Hiroshi Menjo, Shinichi Nishi, Hideo Watanabe | 1990-03-06 |
| D306307 | 35 mm camera | Hitoshi Suyama | 1990-02-27 |
| 4900248 | Skid rail | Kazuto Terai, Susumu Isobe, Kenji Tsukuda, Hisao Inoue | 1990-02-13 |
| 4897637 | Display controller | Takeshi Shibasaki, Shinji Suda | 1990-01-30 |
| 4894825 | Frequency-division multiplex broadband multimedia network | Hideaki Haruyama, Kazuyoshi Ozawa | 1990-01-16 |
| D305433 | Binoculars | — | 1990-01-09 |
| 4872445 | Cooking utensil | Masae KOBAYASHI, Haruhiko Machida | 1989-10-10 |
| 4862063 | Electrostatic capacity-type stroke sensor and dielectric material therefor | Toshiro Ichikawa | 1989-08-29 |
| 4855256 | Method of manufacturing masked semiconductor laser | Haruhiko Machida, Makoko Harigaya, Yasushi Ide, Jun Akedo | 1989-08-08 |
| 4846916 | Method of manufacturing electric carpet via induction heating | Shuji Yamamoto, Osamu Sato, Kouji Nagahata | 1989-07-11 |
| 4844719 | Permeable polymer membrane for dessication of gas | Kazuo Toyomoto, Eigo Terada, Yoshiaki Kageura | 1989-07-04 |
| 4840922 | Method of manufacturing masked semiconductor laser | Haruhiko Machida, Hideaki Ema, Jun Akedo, Makoto Harigaya, Yasushi Ide | 1989-06-20 |
| 4833467 | Data transmission system | Shinji Suda, Katsunobu Hongo | 1989-05-23 |
| 4823001 | Method of measuring the amount of movement of an object having uniformly periodic structure | Haruhiko Machida, Hideaki Ema, Jun Akedo | 1989-04-18 |
| 4819587 | Multiple-purpose instantaneous gas water heater | Osamu Tsutsui, Hideki Kawaguchi, Keiji Hayashi, Masahiro Kayano, Shingo Tanaka +2 more | 1989-04-11 |
| 4814741 | Digital remote control device | Katsunobu Hongo, Shinji Suda, Daisuke Shichinohe | 1989-03-21 |