Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682866 | Air-fuel ratio control system for internal combustion engines | Daisuke Shimizu, Hiroshi Mifune | 1997-11-04 |
| 5630397 | Control system for internal combustion engines | Daisuke Shimizu, Yuichiro Tanabe, Hiroshi Yatani | 1997-05-20 |
| 5631850 | Audio visual equipment with a digital bus system and method for initializing and confirming connection | Shigeo Tanaka, Yasuo Kusagaya | 1997-05-20 |
| 5604143 | Method for producing nonvolatile memory used as read-only storage media | Shoji Ishida, Motofumi Kashiwaya, Masataka Inoue | 1997-02-18 |