Issued Patents All Time
Showing 676–694 of 694 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4509381 | Splined press fit connection in gear wheel assembly | Kazuhito Ikemoto, Yukio Terakura, Takashi Miyake | 1985-04-09 |
| 4490763 | Tape cassette | Mitsuo Hoshino | 1984-12-25 |
| 4485325 | Housing and mounting for a chip-like piezoelectric vibrator component | Houdo Kitajima | 1984-11-27 |
| 4474074 | Transmission with an apparatus for preventing a reverse gear from disengaging from the meshed position | Fumie Nakao, Nobuaki Katayama, Shyogo Kato | 1984-10-02 |
| 4441412 | Driving device of sorting cylinder for use in a rotary type rice hulling and sorting device | Ryuichi Imamura, Kanzo Shimazaki, Satoru Yahashi, Noriyuki Yano | 1984-04-10 |
| 4401567 | Microporous polyethylene hollow fibers | Mizuo Shindo, Osamu Fukunaga, Hisayoshi Yamamori | 1983-08-30 |
| 4396527 | Aqueous emulsions of organic peroxides | Kazuo Matsuyama, Nobuyuki Satomi, Takeshi Arai | 1983-08-02 |
| 4392421 | Rice hulling and sorting device | Noriyuki Yano, Satoru Yahashi, Kanzo Shimazaki, Mitsuaki Nakazawa | 1983-07-12 |
| 4377605 | Method for forming an insulating layer on a polycrystalline silicon layer of a semiconductor device using a two-step thermal oxidation technique | — | 1983-03-22 |
| 4365181 | Piezoelectric vibrator with damping electrodes | — | 1982-12-21 |
| 4294667 | Corrosion evaluation testing method of coated metallic material and apparatus employed therefor | Hiroshi Amako | 1981-10-13 |
| 4294120 | Torsional vibration monitoring apparatus for rotating shaft system | Ichiji Shima, Tatsuo Yamamoto, Shigeru Yoshibayashi, Hiroshi Teshima, Akio Hizume +3 more | 1981-10-13 |
| 4276782 | Torsional vibration monitoring apparatus for rotating shaft system | Ichiji Shima, Tatsuo Yamamoto, Shigeru Yoshibayashi, Hiroshi Teshima, Akio Hizume +4 more | 1981-07-07 |
| 4272992 | Torsional vibration monitoring method for rotating shaft system | Ichiji Shima, Tatsuo Yamamoto, Shigeru Yoshibayashi, Hiroshi Teshima, Akio Hizume +3 more | 1981-06-16 |
| 4267734 | Torsional vibration monitoring apparatus for rotating shaft system | Ichiji Shima, Tatsuo Yamamoto, Shigeru Yoshibayashi, Hiroshi Teshima, Akio Hizume +4 more | 1981-05-19 |
| 4268279 | Gas transfer process with hollow fiber membrane | Mizuo Shindo, Kensuke Kamada | 1981-05-19 |
| 4267733 | Torsional vibration monitoring method and an apparatus for performing the same | Ichiji Shima, Tatsuo Yamamoto, Shigeru Yoshibayashi, Hiroshi Teshima, Akio Hizume +4 more | 1981-05-19 |
| 4255978 | Torsional vibration monitoring apparatus for a rotating shaft system | Ichiji Shima, Tatsuo Yamamoto, Shigeru Yoshibayashi, Hiroshi Teshima, Akio Hizume +4 more | 1981-03-17 |
| 4254070 | Process for producing sintered body of ceramic composition for voltage non-linear resistor | Masatada Yodogawa, Matsuo Morisawa, Katsunobu Okutani | 1981-03-03 |