Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6256558 | Vehicle display system with drive enforcement control | Wataru Sugiura | 2001-07-03 |
| 5367432 | Instrument current transformer for power cables | Kyuji Yaginuma, Hiroshi Suzuyama, Shigeru Fujiya | 1994-11-22 |
| 5045968 | Gas insulated switchgear with bus-section-unit circuit breaker and disconnect switches connected to external lead-out means connectable to other gas insulated switchgear | Hiroshi Suzuyama, Yoshirou Suzuki, Minoru Sakaguchi | 1991-09-03 |
| 4663717 | Fuel control system having sensor verification dual modes | Akio Kobayashi, Susumu Harada, Takashi Harada, Masakazu Honda | 1987-05-05 |
| 4638403 | Gas-insulated switchgear apparatus | Naoki Amano, Hitoshi Kayaba | 1987-01-20 |
| 4574761 | Electronic fuel injection control system for internal combustion engine | Shigenori Isomura, Toshio Kondo, Akio Kobayashi | 1986-03-11 |
| 4546747 | Lean mixture control system using a biased oxygen concentration sensor | Akio Kobayashi, Susumu Harada, Takashi Harada, Masakazu Honda | 1985-10-15 |
| 4348727 | Air-fuel ratio control apparatus | Akio Kobayashi, Toshio Kondo, Masahiko Tajima | 1982-09-07 |