Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5942260 | Extruding device for producing honeycomb structure | Kunihiro Kodama, Syozo Tanida, Masakazu Murata | 1999-08-24 |
| 5876804 | Extrusion die for molding honeycomb structure and manufacturing method thereof | Kunihiro Kodama, Hiroshi Takatsu | 1999-03-02 |
| 5522979 | Stratified ceramic body, oxygen sensor using the same and fabrication method thereof | Hirohiko Tatumoto, Shouzo Tanida, Tomio Sugiyama | 1996-06-04 |
| 5518603 | Oxygen sensor and a process for production thereof | Syozo Tanida, Toshitaka Saito | 1996-05-21 |
| 5107248 | Oil-pressure warning apparatus for automobiles | Atsushi Koiwa, Takafumi Ichikawa | 1992-04-21 |
| 5088769 | Control apparatus of passive seat belt | — | 1992-02-18 |
| 4816806 | Diagnosis switch | Tatsuo Ohishi | 1989-03-28 |
| 4748206 | Polyolefin composition and the same used for vehicle exterior members | Motomi Nogiwa, Sachio Akai, Kenji Tanaka, Toshimasa Takakusaki, Yoichi Kawai +2 more | 1988-05-31 |
| 4264184 | Ozone removing device for electrographic apparatus | Masaji Nishikawa, Heiji Ogino | 1981-04-28 |