Issued Patents All Time
Showing 351–375 of 378 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5380608 | Phase shift photomask comprising a layer of aluminum oxide with magnesium oxide | Hiroyuki Miyashita, Hiroshi Mohri | 1995-01-10 |
| 5351224 | Adjustment of tracking servo and focusing servo in optical data recording/reproducing apparatus | Shizuo Nagata, Yasuhiro Suzuki, Tutomu Tabata | 1994-09-27 |
| 5204971 | Vehicle sound system | Yoshikatsu Watanabe | 1993-04-20 |
| 5195074 | Rotatable read/write optical head apparatus | Katsushide Tanoshima, Minoru Ohtsuka, Shizuo Nagata, Yasuo Shimizu | 1993-03-16 |
| 5175462 | Toroidal coil motor | Daisuke Yoshino, Hiroshi Makino, Tomoharu Nonaka, Tetsuya Kimura | 1992-12-29 |
| 5172021 | Deflector motor with gas bearing and magnet thrust bearing | Hiroshi Makino, Tomoharu Nonaka, Teiji Sata, Daisuke Yoshino | 1992-12-15 |
| 5148069 | Recessed rotation detectors for brushless motors | Tomoharu Nonaka, Hiroshi Makino, Teiji Sata, Daisuke Yoshino | 1992-09-15 |
| 5142176 | Motor with rotor magnet thrust bearing | — | 1992-08-25 |
| 5142517 | Focus adjustment system for optical disk apparatus | — | 1992-08-25 |
| 5132856 | Motor spindle for hard disc device | — | 1992-07-21 |
| 5097456 | Optical head | Katsuhide Tanoshima, Yasuo Shimizu, Minoru Ohtsuka, Shizuo Nagata | 1992-03-17 |
| 5075226 | Method for the fermentative production of diacetyl and acetoin using lactic acid bacterium | Tsutomu Kaneko, Hideki Suzuki | 1991-12-24 |
| 4949336 | Multi-slot access system | Takuji Hamada, Katsuhiko Yoneda, Masakazu Okada | 1990-08-14 |
| 4855993 | Method and apparatus for detecting a fault in a ring network data transmission system | Takuji Hamada, Katsuhiko Yoneda, Ken Onuki, Toshihiko Uchiyama | 1989-08-08 |
| 4766590 | Loop transmission system having plural stations connected in a variable order | Takuji Hamada, Kotaro Hirasawa, Jushi Ide, Hitoshi Fushimi, Seiichi Yasumoto | 1988-08-23 |
| 4704714 | Method of detecting recovery from fault in a data transmission system which effects loopback control | Hiroshi Tomizawa, Masakazu Okada, Seiichi Yasumoto, Sadao Mizokawa, Hitoshi Fushimi +2 more | 1987-11-03 |
| 4699793 | Method of producing a seasoning from cheese whey | Hajime Eguchi, Jiro Kataoka | 1987-10-13 |
| 4651055 | Fluorescent display device having polygon shaped electrode ends | Michio Kuwamoto, Masafumi Hasegawa | 1987-03-17 |
| 4604742 | Loop type data transmission system | Takuji Hamada, Sadao Mizokawa | 1986-08-05 |
| 4536264 | Method for electrolytic treatment | Takanori Masuda, Tsutomu Kakei, Teruo Miyashita, Akira Morita | 1985-08-20 |
| 4533444 | Method of electrolytic treatment on the surface of metal web | Kazutaka Oda, Hisao Ohba, Teruo Miyashita, Akira Morita | 1985-08-06 |
| 4530085 | Reconfiguration control method for a loop-type data network | Takuji Hamada, Sadao Mizokawa, Hitoshi Fushimi, Seiichi Yasumoto | 1985-07-16 |
| 4523433 | Cold storage body | Toshio Hagiwara, Takao Nishizaki, Kinya Niizeki | 1985-06-18 |
| 4518466 | Web conveying method | Toshio Hagiwara, Tsutomu Kakei, Kazutaka Oda | 1985-05-21 |
| 4432854 | Web conveying method and apparatus | Toshio Hagiwara, Tsutomu Kakei, Kazutaka Oda | 1984-02-21 |