Inventor · Yokohama, JP

Sunki I

7Patents
3h-index
11Co-inventors
43Inventor score

Filing activity: Feb 9, 2006 → Jul 24, 2007

Most-cited inventions

PatentTitleAreaCited byStatus
US8341937B2 Diagnostic apparatus for an exhaust gas purification system of an internal combustion engine, an exhaust gas purification system and a diagnostic method thereof Emerging Cross-Sectional Technologies 12 Active
US7418946B2 Engine start control apparatus and method Emerging Cross-Sectional Technologies 4 Active
US7594391B2 Exhaust system and control method for an internal combustion engine Emerging Cross-Sectional Technologies 3 Active
US7559196B2 Exhaust system of an internal combustion engine Mechanical Engineering; Lighting; Heating 2 Active
US7614221B2 Exhaust purification device and an exhaust purification method of an internal combustion engine Emerging Cross-Sectional Technologies 1 Active
US7441400B2 Exhaust system for an internal combustion engine Emerging Cross-Sectional Technologies 0 Active
US7845161B2 Internal combustion engine and control method for internal combustion engine Emerging Cross-Sectional Technologies 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.