Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8630062 | Bearing apparatus having concentric inner and outer roller bearings and information recording/reproducing apparatus | Robert Gordon Smith | 2014-01-14 |
| 5746976 | Detachable gas analyzing apparatus | Shinsaku Yamada, Hideki Ohashi, Takao Imaki | 1998-05-05 |
| 5110825 | Benzofuran derivative | Masaru Ogata, Hiroshi Matsumoto, Shiro Kida | 1992-05-05 |
| 5017708 | Azabicycloalkanes | Masaru Ogata, Hiroshi Matsumoto, Shiro Kida | 1991-05-21 |
| 4988709 | Quinolone-carboxylic acids as antibacterial agents | Masaru Ogata, Hiroshi Matsumoto, Shiro Kida | 1991-01-29 |
| 4624150 | Sampling pipe means for connection to a fluid analyzer | — | 1986-11-25 |
| 4596156 | Sample gas extracting apparatus | Hiroji Kohsaka | 1986-06-24 |