Kenji TSUKAMOTO

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electric power assist device for bicycles and bicycle
- Patent number 12,172,731
- Issue date Dec 24, 2024
- Honda Motor Co., Ltd.
- Kenji Tsukamoto
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Power assist device for bicycles, and bicycle
- Patent number 12,168,496
- Issue date Dec 17, 2024
- Honda Motor Co., Ltd.
- Kenji Tsukamoto
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Bicycle exercise measurement device and bicycle
- Patent number 11,970,243
- Issue date Apr 30, 2024
- Honda Motor Co., Ltd.
- Kenji Tsukamoto
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Bicycle electric power assist device and bicycle
- Patent number 11,794,854
- Issue date Oct 24, 2023
- Honda Motor Co., Ltd.
- Kenji Tsukamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric power assist device and bicycle
- Patent number 11,794,855
- Issue date Oct 24, 2023
- Honda Motor Co., Ltd.
- Kenji Tsukamoto
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Retrofit electric machine for bicycle and bicycle
- Patent number 11,697,471
- Issue date Jul 11, 2023
- Honda Motor Co., Ltd.
- Kenji Tsukamoto
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Bicycle generator device and bicycle
- Patent number 11,535,326
- Issue date Dec 27, 2022
- Honda Motor Co., Ltd.
- Kenji Tsukamoto
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Retrofit electric machine for bicycle and bicycle
- Patent number 11,498,642
- Issue date Nov 15, 2022
- Honda Motor Co., Ltd.
- Kenji Tsukamoto
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Bicycle electric power assist device and bicycle
- Patent number 11,390,358
- Issue date Jul 19, 2022
- Honda Motor Co., Ltd.
- Kenji Tsukamoto
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC POWER ASSIST DEVICE AND BICYCLE
- Publication number 20230106926
- Publication date Apr 6, 2023
- HONDA MOTOR CO., LTD.
- Kenji TSUKAMOTO
- G07 - CHECKING-DEVICES
Information Patent Application
POWER ASSIST DEVICE FOR BICYCLE, AND BICYCLE
- Publication number 20230079320
- Publication date Mar 16, 2023
- HONDA MOTOR CO., LTD.
- Kenji TSUKAMOTO
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
POWER ASSIST DEVICE FOR BICYCLE, AND BICYCLE
- Publication number 20230067591
- Publication date Mar 2, 2023
- HONDA MOTOR CO., LTD.
- Kenji TSUKAMOTO
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
POWER ASSIST DEVICE FOR BICYCLES, AND BICYCLE
- Publication number 20220212751
- Publication date Jul 7, 2022
- HONDA MOTOR CO., LTD.
- Kenji TSUKAMOTO
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
ELECTRIC POWER ASSIST DEVICE FOR BICYCLES AND BICYCLE
- Publication number 20220212750
- Publication date Jul 7, 2022
- HONDA MOTOR CO., LTD.
- Kenji TSUKAMOTO
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
ELECTRIC POWER ASSIST DEVICE AND BICYCLE
- Publication number 20220177072
- Publication date Jun 9, 2022
- HONDA MOTOR CO., LTD.
- Kenji TSUKAMOTO
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
BICYCLE ELECTRIC POWER ASSIST DEVICE AND BICYCLE
- Publication number 20220097798
- Publication date Mar 31, 2022
- HONDA MOTOR CO., LTD.
- Kenji TSUKAMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RETROFIT ELECTRIC MACHINE FOR BICYCLE AND BICYCLE
- Publication number 20210214042
- Publication date Jul 15, 2021
- HONDA MOTOR CO., LTD.
- Kenji TSUKAMOTO
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
RETROFIT ELECTRIC MACHINE FOR BICYCLE AND BICYCLE
- Publication number 20210061410
- Publication date Mar 4, 2021
- HONDA MOTOR CO., LTD.
- Kenji TSUKAMOTO
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
BICYCLE GENERATOR DEVICE AND BICYCLE
- Publication number 20210057962
- Publication date Feb 25, 2021
- HONDA MOTOR CO., LTD.
- Kenji TSUKAMOTO
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
BICYCLE EXERCISE MEASUREMENT DEVICE AND BICYCLE
- Publication number 20210052941
- Publication date Feb 25, 2021
- HONDA MOTOR CO., LTD.
- Kenji TSUKAMOTO
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
BICYCLE ELECTRIC POWER ASSIST DEVICE AND BICYCLE
- Publication number 20210039745
- Publication date Feb 11, 2021
- HONDA MOTOR CO., LTD.
- Kenji TSUKAMOTO
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Kenji TSUKAMOTO

Person

Patents Grantslast 30 patents

Electric power assist device for bicycles and bicycle

Power assist device for bicycles, and bicycle

Bicycle exercise measurement device and bicycle

Bicycle electric power assist device and bicycle

Electric power assist device and bicycle

Retrofit electric machine for bicycle and bicycle

Bicycle generator device and bicycle

Retrofit electric machine for bicycle and bicycle

Bicycle electric power assist device and bicycle

Patents Applicationslast 30 patents

ELECTRIC POWER ASSIST DEVICE AND BICYCLE

POWER ASSIST DEVICE FOR BICYCLE, AND BICYCLE

POWER ASSIST DEVICE FOR BICYCLE, AND BICYCLE

POWER ASSIST DEVICE FOR BICYCLES, AND BICYCLE

ELECTRIC POWER ASSIST DEVICE FOR BICYCLES AND BICYCLE

ELECTRIC POWER ASSIST DEVICE AND BICYCLE

BICYCLE ELECTRIC POWER ASSIST DEVICE AND BICYCLE

RETROFIT ELECTRIC MACHINE FOR BICYCLE AND BICYCLE

RETROFIT ELECTRIC MACHINE FOR BICYCLE AND BICYCLE

BICYCLE GENERATOR DEVICE AND BICYCLE

BICYCLE EXERCISE MEASUREMENT DEVICE AND BICYCLE

BICYCLE ELECTRIC POWER ASSIST DEVICE AND BICYCLE