Patents/Inventors

Yohei Katayama

HitachinakaJP24 patents

17 Patents

US126013852026
Shock Absorber
HITACHI ASTEMO, Ltd.
0 cites
US123057322025
Shock Absorber
HITACHI ASTEMO, Ltd.
0 cites
US122247972025
Optical Wireless Communication Device and Optical Wireless Communication Method
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US122064502025
Phase Difference Distribution Estimation Method and Phase Difference Distribution Estimation Apparatus
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US122064582025
Communication Apparatus and Optical Communication System
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US121927832025
Station Placement Designing Assistance Apparatus, Station Placement Designing Assistance Method and Program
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US121492852024
Optical Wireless Communication System and Optical Wireless Communication Method
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US121439242024
Station Placement Designing Apparatus, Station Placement Designing Method and Program
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US121272312024
Communication Control Apparatus, Communication Control Method and Program
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US121128852024
Solenoid Coil
Hitachi Astemo, Ltd.
0 cites
US120635202024
Station Placement Designing Assistance Apparatus, Station Placement Designing Assistance Method and Program
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US119915452024
Arrival Rate Estimation Apparatus, Arrival Rate Estimation Method and Program
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US117854752023
Wireless Terminal Accommodation Determination Apparatus, Wireless Terminal Accommodation Determination Method and Program
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US117656402023
Wireless Communication System, Control Method, Control Apparatus, and Control Program
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US116170702023
Communication Control Device, Communication Control Method and Communication Control System
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US115827662023
Wireless Communication System, Communication Method, Transmitter and Receiver
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US115468682023
Wireless Communication Method, Control Device, Terminal and Wireless Communication System
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites