Inventor · Kunitachi, JP

Keisuke Takeuchi

41Patents
8h-index
44Co-inventors
75Inventor score

Filing activity: Feb 4, 2002 → May 28, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US7315543B2 Apparatus and method for data communication on packet-switching network Electricity 23 Active
US7085270B2 Address translation method Electricity 17 Expired
US7200616B2 Information management system, control method thereof, information management server and program for same Emerging Cross-Sectional Technologies 15 Expired
US7328014B2 Communication system, gateway equipment, communication method and authentication method Electricity 13 Expired
US8010793B2 Data communication method and system Electricity 11 Active
US8930085B2 Control system for vehicle Performing Operations; Transporting 11 Active
US8521338B2 Vehicle control system Mechanical Engineering; Lighting; Heating 9 Active
US7404008B2 Address translator and method for management of address translation rules Electricity 8 Active
US7805605B2 Server, terminal control device and terminal authentication method Electricity 7 Active
US8954232B2 Vehicle control system Performing Operations; Transporting 7 Active
US8775040B2 Vehicle control system Performing Operations; Transporting 6 Active
US8160022B2 Wireless communication system, wireless base station, wireless terminal and communication control method of the wireless communication system Human Necessities 5 Active
US8909386B2 Vehicle control system Performing Operations; Transporting 5 Active
US8903619B2 Vehicle control system Performing Operations; Transporting 5 Active
US7630374B2 Address translation method Electricity 4 Active
US8972087B2 Vehicle control system Emerging Cross-Sectional Technologies 4 Active
US8473154B2 Vehicle control system and vehicle control method Performing Operations; Transporting 4 Active
US9381896B2 Driving force control device of vehicle Performing Operations; Transporting 3 Active
US8205074B2 Data communication method and data communication system Electricity 3 Active
US8477682B2 Base station, terminal and wireless communication system Electricity 3 Active
US8218769B2 Encrypted communication system, communication status management server, encrypted communication method, and communication status management method Electricity 2 Active
US9067604B2 Control device for vehicle Performing Operations; Transporting 2 Active
US9074544B2 Control apparatus for vehicle Performing Operations; Transporting 2 Active
US9002578B2 Vehicle control system Mechanical Engineering; Lighting; Heating 2 Active
US8520612B2 Method for radio resource control and base station using the same Electricity 2 Active

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