Issued Patents All Time
Showing 226–250 of 251 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4598730 | Flow control valve | Shunji Asao, Yoshiyuki Ito | 1986-07-08 |
| 4562899 | Diaphragm of electroacoustic transducer and method of manufacturing the same | — | 1986-01-07 |
| 4554202 | Packaging cloth | Ryosuke Kamei, Keiitsu Kobayashi, Toshikazu Shimamura, Masamitsu Tsukada, Hisashi Ono | 1985-11-19 |
| 4551258 | Grease composition | Makoto Ikeda | 1985-11-05 |
| 4545540 | Apparatus for storing mercury-containing used products | — | 1985-10-08 |
| 4542164 | Flame-retardant polyolefin foam | Takeshi Nishioka, Kenji Yabe | 1985-09-17 |
| 4522278 | Torque sensor | Junji Kitagawa, Shigeyuki Akita, Norimichi Kasegawa | 1985-06-11 |
| 4476670 | Speed-slowing conveying tool for fruits and the like | Nobuo Ukai, Nagahiro Kawano, Yasumasa Toyofuku | 1984-10-16 |
| 4472885 | Process and apparatus for dehydrating organic solid material | Yasuyuki Nakabayashi, Yoshio Matsuura, Michio Kurihara, Takao Kamei, Keiichi Komai | 1984-09-25 |
| 4472693 | Noise filter and terminal structure therefor | Hiroyuki Uemura, Tadaharu Akino, Hitoshi Okuyama, Matuo Fukuoka | 1984-09-18 |
| 4472604 | Planar type electro-acoustic transducer and process for manufacturing same | Takao Nakaya | 1984-09-18 |
| 4466199 | Dehydration process for organic solid material | Yasuyuki Nakabayashi, Yoshio Matsuura, Michio Kurihara, Takao Kamei, Keiichi Komai +2 more | 1984-08-21 |
| 4448275 | Torque sensor | Junji Kitagawa, Shigeyuki Akita, Norimichi Kasegawa | 1984-05-15 |
| 4441260 | Process and apparatus for dehydrating organic solid material | Yasuyuki Nakabayashi, Yoshio Matsura, Michio Kurihara, Takao Kamei, Keiichi Komai +2 more | 1984-04-10 |
| 4411765 | Method for liquefying low rank coal | Yoshio Matsuura, Michio Kurihara, Takao Kamei, Keiichi Komai, Takeshi Wakabayashi | 1983-10-25 |
| 4410768 | Electro-acoustic transducer | Takao Nakaya | 1983-10-18 |
| 4408171 | Noise filter with socket attached thereto | Tadaharu Akino, Hiroyuki Uemura | 1983-10-04 |
| 4403996 | Method of processing low rank coal | Yoshio Matsuura, Michio Kurihara, Takao Kamei, Keiichi Komai, Takeshi Wakabayashi | 1983-09-13 |
| 4395334 | Treatment of waste water in non-evaporating dehydration of low grade coal | Yasuyuki Nakabayashi, Yoshio Matsuura, Michio Kurihara, Takao Kamei, Keiichi Komai +2 more | 1983-07-26 |
| 4344503 | Diaphragm for electro-acoustic transducer | Takao Nakaya | 1982-08-17 |
| 4315557 | Diaphragm for electro-acoustic transducer | Takao Nakaya | 1982-02-16 |
| 4285798 | Method of producing an electrode | Mitsuo Yoshida, Keiichi Ohmure, Atsuo Ono | 1981-08-25 |
| 4283911 | Booster | Masato Oguri | 1981-08-18 |
| 4242943 | Booster utilizing fluid pressure | Masato Oguri | 1981-01-06 |
| 4239094 | Current transmitting system for trackway type motor vehicle | Hiromichi Uchiyama, Eiichi Yaguchi, Yoshio Maeda, Susumu Watabe | 1980-12-16 |