Hiroyuki TSUKAMOTO

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electric wheelchair
- Patent number D1045692
- Issue date Oct 8, 2024
- WHILL, INC.
- Satoshi Sugie
- D12 - Transportation
Information Patent Grant
Electric wheelchair
- Patent number D1045694
- Issue date Oct 8, 2024
- WHILL, INC.
- Satoshi Sugie
- D12 - Transportation
Information Patent Grant
Electric mobility vehicle
- Patent number 11,866,121
- Issue date Jan 9, 2024
- WHILL, INC.
- Satoshi Nakagawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electric wheelchair
- Patent number D990382
- Issue date Jun 27, 2023
- WHILL, INC.
- Satoshi Sugie
- D12 - Transportation
Information Patent Grant
Chassis of electric wheelchair
- Patent number D958704
- Issue date Jul 26, 2022
- WHILL, INC.
- Hiroyuki Tsukamoto
- D12 - Transportation
Information Patent Grant
Basket of electric wheelchair
- Patent number D940603
- Issue date Jan 11, 2022
- WHILL, INC.
- Satoshi Sugie
- D12 - Transportation
Information Patent Grant
Electric wheelchair
- Patent number D926087
- Issue date Jul 27, 2021
- WHILL, INC.
- Hiroyuki Tsukamoto
- D12 - Transportation

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC MOBILITY VEHICLE
- Publication number 20230192222
- Publication date Jun 22, 2023
- WHILL, Inc.
- Satoshi Nakagawa
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
ELECTRIC MOBILITY VEHICLE
- Publication number 20210085541
- Publication date Mar 25, 2021
- WHILL, Inc.
- Yusuke TAKEI
- G06 - COMPUTING CALCULATING COUNTING