Shigekazu Wakata
53Patents
17h-index
28Co-inventors
84Inventor score
Filing activity: Aug 29, 1984 → Dec 7, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5816643A | Charge coupling for electric vehicle | Emerging Cross-Sectional Technologies | 60 | Expired |
| US5458496A | Charge coupling for electric vehicle | Emerging Cross-Sectional Technologies | 57 | Expired |
| US5580258A | Vehicle charging connector and a receptacle enclosing the connector | Emerging Cross-Sectional Technologies | 56 | Expired |
| US5556284A | Charge coupling for electric vehicle | Emerging Cross-Sectional Technologies | 47 | Expired |
| US5540450A | Rubber plug for a water-proof connector | Electricity | 43 | Expired |
| US5433623A | Coupling device of charging connector assembly for electric car | Emerging Cross-Sectional Technologies | 42 | Expired |
| US5577920A | Charge coupling for electric vehicle | Emerging Cross-Sectional Technologies | 40 | Expired |
| US5429524A | Coupling device of charging connector assembly for electric car | Emerging Cross-Sectional Technologies | 40 | Expired |
| US5927725A | Sealing device for a cavity of a waterproof connector housing | Electricity | 33 | Expired |
| US5823809A | Lever-type connector | Electricity | 27 | Expired |
| US6551147B2 | Battery terminal provided with a current sensor | Emerging Cross-Sectional Technologies | 27 | Expired |
| US4679874A | Connector housing | Electricity | 26 | Expired |
| US5607318A | Waterproof connector | Electricity | 24 | Expired |
| US5643015A | Assembled connector | Electricity | 23 | Expired |
| US4986758A | Electrical connector | Electricity | 19 | Expired |
| US4540233A | Female electrical terminal having improved contactor block structure | Electricity | 18 | Expired |
| US6533619B2 | Construction and a terminal cap for preventing an erroneous connection | Electricity | 17 | Expired |
| US6398595B2 | Construction for preventing erroneous assembling of battery terminals, a battery and a set of terminals | Electricity | 16 | Expired |
| US5252084A | Lever type connector | Electricity | 14 | Expired |
| USD324849S | Housing for an electrical connector | General | 13 | Expired |
| US5529510A | Rotatable connection terminal for connector | Electricity | 13 | Expired |
| US6638090B2 | Waterproof connector used for a flexible flat cable | Electricity | 12 | Expired |
| US6039603A | Rubber plug for waterproof connector | Electricity | 11 | Expired |
| US5425656A | Electrical connector assembly | Electricity | 10 | Expired |
| US6358098B1 | Terminal and a joint connector | Electricity | 10 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.