Issued Patents All Time
Showing 101–125 of 127 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5414368 | Dielectric constant detecting apparatus | Hiroyoshi Suzuki | 1995-05-09 |
| 5414367 | Apparatus for detecting alcohol concentration in a mixed fuel | — | 1995-05-09 |
| 5341210 | Digital ramp phase type optical interference gyro | Osamu Itoyama, Motohiro Ishigami, Kenichi Okada | 1994-08-23 |
| 5337017 | Apparatus for detecting alcohol content of liquid | — | 1994-08-09 |
| 5313168 | Apparatus for detecting fuel dielectric constant | — | 1994-05-17 |
| 5293505 | Quick response solid state relay having a thyristor discharge circuit and a phototransistor | — | 1994-03-08 |
| 5225783 | Dielectric constant detection apparatus for fuel | Hiroyoshi Suzuki, Akira Okada | 1993-07-06 |
| 5159557 | Distance detecting apparatus and method for a vehicle | — | 1992-10-27 |
| 5157452 | Method and apparatus for liquid content detection with refractive index and temperature signal mixing | Hiroyoshi Suzuki | 1992-10-20 |
| 5157453 | Liquid content detecting device for alcohol regular gasoline and premium gasoline fuel mixture | Hiroyoshi Suzuki | 1992-10-20 |
| 5110205 | Apparatus for detecting alcohol concentration | Hiroyoshi Suzuki, Toru Yamamoto | 1992-05-05 |
| 5091191 | Pharmaceutical composition with improved dissolution property | Minoru Oda, Shigemi Kino, Takako Shiotsuki | 1992-02-25 |
| 5074659 | Device for detecting alcoholic content | Hiroyoshi Suzuki, Hiroko Maekawa | 1991-12-24 |
| 5060032 | Insulated gate transistor operable at a low-drain-source voltage | — | 1991-10-22 |
| 5045709 | Optically coupled solid state relay with dual discharging circuits | — | 1991-09-03 |
| 5039217 | Optical transceiver apparatus for detecting distance between two cars | Hiroko Maekawa, Hiroyoshi Suzuki | 1991-08-13 |
| 5026153 | Vehicle tracking control for continuously detecting the distance and direction to a preceding vehicle irrespective of background dark/light distribution | Hiroyoshi Suzuki, Hiroko Maekawa, Seiya Kominami, Yoshiaki Asayama | 1991-06-25 |
| 5015091 | Device for detecting alcoholic content | Hiroyoshi Suzuki, Hiroko Maekawa | 1991-05-14 |
| 4983103 | Annular plunger pump | — | 1991-01-08 |
| 4915082 | Air-fuel ratio controller of internal combustion engine | Masanobu Uchinami, Toshihisa Takahashi, Hitoshi Inoue, Shinichi Nishida | 1990-04-10 |
| 4829841 | Rotary driving device | — | 1989-05-16 |
| 4754175 | Solid state relay having a thyristor discharge circuit | Shigeki Kobayashi, Tetsuo Yoshino | 1988-06-28 |
| 4730992 | Continuously operable hydraulic device | — | 1988-03-15 |
| 4637812 | Apparatus for folding web-shaped member | — | 1987-01-20 |
| 4592739 | Web material folding device | — | 1986-06-03 |