Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8262573 | Ultrasonic diagnosis apparatus, radiofrequency wave cautery treatment device, ultrasonic diagnosis and treatment system, and ultrasonic diagnosis and treatment apparatus | Takao Jibiki | 2012-09-11 |
| 8117840 | Abnormality-determining device and method for turbo-supercharger, and engine control unit | Hirofumi Hara | 2012-02-21 |
| 7913674 | Abnormality determination device and method for EGR device, and engine control unit | Hirofumi Hara | 2011-03-29 |
| 7509210 | Abnormality determination apparatus and method for blow-by gas feedback device, and engine control unit | Atsushi Izumiura, Eisaku Gosyo, Hirofumi Hara | 2009-03-24 |
| 7096861 | Control system for internal combustion engine | Kentaro Onuma, Takeshi Hara, Hidetaka Maki | 2006-08-29 |
| 7021300 | Diagnostic apparatus for an exhaust gas sensor | Hidetaka Maki, Hiroshi Kitagawa | 2006-04-04 |