Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8090138 | Audio devices for vehicles | Kiyoshi Ootani, Akira Nishikawa, Noboru Hidaka, Yuichi Nakajima | 2012-01-03 |
| 5661819 | Cylindrical container inner surface tester having compensation for measurements made at oblique angles | — | 1997-08-26 |
| 5453612 | Container inner surface tester employing a television camera and digitized image to scan for defects | Tatsuo Yamamura | 1995-09-26 |
| 5412203 | Cylindrical container inner surface tester | — | 1995-05-02 |
| 5338000 | Cylindrical container inner surface tester based on an image processing technology | — | 1994-08-16 |
| 5233199 | Cylindrical container's inner surface tester | — | 1993-08-03 |
| 4903316 | Binarizing apparatus | Yasuo Hongo | 1990-02-20 |
| 4365609 | Distributor assembly having an ignition coil therein | Yasushi Sugiura, Michio Adachi | 1982-12-28 |