| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Environmental technology | |
| #3 | Transport | |
| #4 | Digital networks |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ogawa Ken | 3 |
| #2 | Sugai Takashi | 1 |
| #3 | Kashiwabara Shigeto | 1 |
| #4 | Iida Naoki | 1 |
| #5 | Yoshida Yoshihiro | 1 |
| #6 | Yamashita Kazunari | 1 |
| #7 | Hashimoto Hiroshi | 1 |
| #8 | Ohno Hiroshi | 1 |
| #9 | Miyashita Yukio | 1 |
| #10 | Fujimoto Sachito | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5473889A | Air-fuel ratio control system for internal combustion engines | |
| US5095879A | Electrically controlled fuel injection system for internal combustion engines | |
| US4976589A | Output control system for an I.C. engine responsive to compressor torque and engine speed | |
| US4679677A | Hydraulic type starting clutch |