Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5878733 | Air-fuel ratio control system for internal combustion engines | Akira Kato, Hiroki Munakata, Naoto Fujimura | 1999-03-09 |
| 5816230 | Air-fuel ratio control system for internal combustion engines | Naohiro Kurokawa, Toru Kitamura, Norio Suzuki | 1998-10-06 |