Akihiko SYOUGE

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Sakai City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wireless communication device and operating system for human-powere...
- Patent number 12,043,339
- Issue date Jul 23, 2024
- Shimano Inc.
- Takafumi Suzuki
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Operating system and electrical switch device for human-powered veh...
- Patent number 11,827,306
- Issue date Nov 28, 2023
- Shimano Inc.
- Akihiko Syouge
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Operating system and electrical switch device for human-powered veh...
- Patent number 11,535,334
- Issue date Dec 27, 2022
- Shimano Inc.
- Akihiko Syouge
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
OPERATING SYSTEM AND ELECTRICAL SWITCH DEVICE FOR HUMAN-POWERED VEH...
- Publication number 20230093210
- Publication date Mar 23, 2023
- Shimano Inc.
- Akihiko SYOUGE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRELESS COMMUNICATION DEVICE AND OPERATING SYSTEM FOR HUMAN-POWERE...
- Publication number 20200180725
- Publication date Jun 11, 2020
- Shimano Inc.
- Takafumi SUZUKI
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
OPERATING SYSTEM AND ELECTRICAL SWITCH DEVICE FOR HUMAN-POWERED VEH...
- Publication number 20190351965
- Publication date Nov 21, 2019
- Shimano Inc.
- Akihiko SYOUGE
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS