Issued Patents All Time
Showing 176–199 of 199 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5112529 | Conductive material and process for producing the same | — | 1992-05-12 |
| 5093214 | Thin carbon plate suitable for use as fuel cell separator | Yasuo Imashiro | 1992-03-03 |
| 5052917 | Double-combustor type pulsating combustion apparatus | Ichiro Hongo | 1991-10-01 |
| 5044930 | Pulse combustion apparatus | Ichiro Hongo, Akio Mitani | 1991-09-03 |
| 4973934 | PTC thermistor device | Michikazu Takeuchi | 1990-11-27 |
| 4946381 | Pulsating combustion system capable of varying combustion power | Ichiro Hongo, Akio Mitani, Hiroshi Ito | 1990-08-07 |
| 4917596 | Pulsating combustion system and method of starting the system | — | 1990-04-17 |
| 4910144 | Yeast strain with high power to produce alcohol by fermentation | Hitoshi Shimoi, Shunichi Sato, Makoto Tadenuma, Kiyoshi Yoshizawa, Kazuhito Moriya +1 more | 1990-03-20 |
| 4840558 | Pulsating combustion system | Toshihiko Saito, Ken Kishimoto | 1989-06-20 |
| 4826384 | Apparatus for storing chassis | Kazumasa Okura | 1989-05-02 |
| 4732095 | Sewing machine for automatically sewing neat seam ends | Sumio Goto, Jiro Ishibashi, Masakazu Nemoto | 1988-03-22 |
| 4730341 | Equalizer and equalizing circuit using the same | — | 1988-03-08 |
| 4730342 | Equalizer circuit for use in communication unit | — | 1988-03-08 |
| 4690426 | Trailing arm joint structure | Kanji Kubo, Nobuyoshi Asanuma, Yasuhiko Yamamoto | 1987-09-01 |
| 4642046 | Pulse combustor | Takashi Matsuzaka, Mitsuyoshi Chiba, Shigeto Sumitani, Masami Yodo, Hiroyuki Araya | 1987-02-10 |
| 4591465 | Method of producing polymeric electret element | Seizo Miyata, Shigeru Tasaka, Iwao Seo, Kenji Nakajima, Takeshi Kosaka | 1986-05-27 |
| 4588647 | Perpendicular magnetization film and the preparation thereof | Yoshifumi Sakurai, Takuhisa Numata, Koji Saiki | 1986-05-13 |
| 4558185 | Subscriber line interface circuit with complex impedance | Yuichi Morikawa, Eiichi Amada, Hirotoshi Shirasu | 1985-12-10 |
| 4491808 | Equalizer circuit for use in communication unit | — | 1985-01-01 |
| 4490077 | Apparatus for continuously measuring flow rate of fine material flowing through transport pipe | Katsuhiko Shimada, Koji Nakayama, Tatsuo Sato | 1984-12-25 |
| 4441588 | Disc brake including a spring for pressing a friction pad against a guiding portion | — | 1984-04-10 |
| 4433097 | Vinyl chloride resin talc-embedded composition and method of manufacturing same | Yoshihisa Tawada, Tetsuro Yamamoto, Minoru Ushioda | 1984-02-21 |
| 4355707 | Disc brake with quickly changeable pads | — | 1982-10-26 |
| 4350229 | Disc brake having a slidably supported caliper | Hiroshi Ito | 1982-09-21 |