Issued Patents All Time
Showing 126–132 of 132 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5026941 | Y zeolite catalyst | Motohiro Oguri, Yoshiaki Kano, Kiyotaka Mishima, Kenji Kasano, Masaru Uemura | 1991-06-25 |
| D302695 | Component for a vehicular loudspeaker | Gary S. Weissberg, David Kwang | 1989-08-08 |
| D302556 | Component for a vehicular loudspeaker | Gary S. Weissberg, David Kwang | 1989-08-01 |
| 4843637 | Tuner circuit | Toshio Shimura, Yoshiteru Ishii, Fuminobu Tamase | 1989-06-27 |
| 4584086 | Device for detecting concentration of oxygen in exhaust gas | Nobuhiro Hayakawa, Toshiyuki Ishihara | 1986-04-22 |
| D271600 | Doll | — | 1983-11-29 |
| 4372824 | Method of manufacturing oxygen sensor | Nobuhiro Toda | 1983-02-08 |