Kouji Chiba
9Patents
7h-index
24Co-inventors
63Inventor score
Filing activity: Aug 31, 1989 → Sep 28, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5501289A | Floor structure of electric vehicle | Emerging Cross-Sectional Technologies | 189 | Expired |
| US6263214A | Method for controlling activation of mobile station, and mobile station using the method | Electricity | 48 | Expired |
| US6108541A | Method for searching a control channel in a mobile station | Emerging Cross-Sectional Technologies | 17 | Expired |
| US7412223B1 | Mobile communication terminal | Electricity | 15 | Expired |
| US5774807A | Method for searching a control channel in a mobile station | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5903838A | Method for searching a control channel in a mobile station | Emerging Cross-Sectional Technologies | 7 | Expired |
| US8439429B2 | Coupling structure between front pillar and side sill of automobile | Performing Operations; Transporting | 7 | Active |
| US6032055A | Method of activation of mobile station | Electricity | 7 | Expired |
| US4942257A | Method of manufacturing alkali metal salt of 2,3,6,7-naphthalenetetracarboxylic acid | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.