Patents/Inventors

Hirotake Ishii

TokyoJP5 patents

4 Patents

US125932582026
Vehicle Control System
Hitachi Construction Machinery Co., Ltd.
0 cites
US122754282025
Vehicle Control System
Hitachi Construction Machinery Co., Ltd.
0 cites
US119780042024
Intellectual Productivity Evaluation Device and Intellectual Productivity Evaluation Method
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., Ltd.
0 cites
US117894502023
Vehicle Control System
Hitachi Construction Machinery Co., Ltd.
0 cites