Issued Patents All Time
Showing 376–386 of 386 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5489626 | Admixture for hydraulic cement | Toshihiko Takaki, Kenji Tsuboi, Tsugio Matsubara, Shouichi Araseki | 1996-02-06 |
| 5365209 | Dielectric filters and duplexers incorporating same | Yasuhiko Okamoto | 1994-11-15 |
| RE34562 | Amplitude-adaptive vector quantization system | Tokumichi Murakami, Masami Nishida | 1994-03-15 |
| 5279129 | Gas supply apparatus | — | 1994-01-18 |
| 5270701 | Service processing system with distributed data bases | Hikaru Yagi, Nobuo Furuya, Masanobu Fujioka, Yoshikazu Ikeda | 1993-12-14 |
| 5189577 | A magnetic disk apparatus and a motor securement therefor | Hiroshi Nishida, Tatsuya Ishigaki, Yoshinobu Kudou, Hiroshi Katou, Kousuke Fujii | 1993-02-23 |
| 5047838 | Adaptive comb filter | Tokumichi Murakami, Kohtaro Asai | 1991-09-10 |
| 5027242 | Magnetic disk apparatus having at least six magnetic disks | Hiroshi Nishida, Tatsuya Ishigaki, Yoshinobu Kudou, Hiroshi Katou, Kousuke Fujii | 1991-06-25 |
| 4974065 | Adaptive comb filter | Tokumichi Murakami, Kohtaro Asai | 1990-11-27 |
| 4921376 | Arbor for mounting a tool to a spindle of a machine tool and a machining method of employing the same | Naohiko Tani, Masahiro Kouda, Yuji Miwa | 1990-05-01 |
| 4878230 | Amplitude-adaptive vector quantization system | Tokumichi Murakami, Masami Nishida | 1989-10-31 |