Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10267674 | Analysis device and analysis method | Seiji Hidaka, Yasuo Fujii | 2019-04-23 |
| 8283990 | Signal transmission communication unit and coupler | Nobuyuki TENNO, Masanori Tsuji | 2012-10-09 |
| 5682866 | Air-fuel ratio control system for internal combustion engines | Daisuke Shimizu, Kenji Nakano | 1997-11-04 |
| 5465525 | Intellectual working robot of self controlling and running | Satoshi Saitoh, Teruo Kaneda, Shigetaka Tomokiyo, Tsugio Adachi, Tsutomu Tanaka +1 more | 1995-11-14 |
| 5295416 | Air-fuel ratio control method for internal combustion engines | Yukio Miyashita, Kunio Noguchi, Hironao Fukuchi | 1994-03-22 |
| 5220904 | Air-fuel ratio control system for internal combustion engines | Yukio Miyashita, Atsushi Matsubara | 1993-06-22 |
| 5186155 | Air-fuel ratio control method for internal combustion engines | Yukio Miyashita, Kunio Noguchi, Hironao Fukuchi | 1993-02-16 |
| 5144931 | Air-fuel ratio control method for internal combustion engines | Yukio Miyashita, Atsushi Matsubara, Kunio Noguchi | 1992-09-08 |
| 5144932 | Air-fuel ratio control method for internal combustion engines | Yukio Miyashita, Atsushi Matsubara | 1992-09-08 |
| 5144934 | Air-fuel ratio control method for internal combustion engines | Yukio Miyashita, Atsushi Matsubara | 1992-09-08 |