Ken YAMAUCHI

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Patents Grantslast 30 patents

Information Patent Grant
Technique for controlling voltage to be supplied to electric appliance
- Patent number 12,218,538
- Issue date Feb 4, 2025
- Makita Corporation
- Katsuhito Fujinami
- A41 - WEARING APPAREL
Information Patent Grant
Ventilation apparatus
- Patent number 11,832,666
- Issue date Dec 5, 2023
- Makita Corporation
- Ken Yamauchi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
TECHNIQUE FOR CONTROLLING VOLTAGE TO BE SUPPLIED TO ELECTRIC APPLIANCE
- Publication number 20220278539
- Publication date Sep 1, 2022
- MAKITA CORPORATION
- Katsuhito FUJINAMI
- A41 - WEARING APPAREL
Information Patent Application
GARMENT
- Publication number 20220256946
- Publication date Aug 18, 2022
- MAKITA CORPORATION
- Ken YAMAUCHI
- A41 - WEARING APPAREL
Information Patent Application
VENTILATION APPARATUS
- Publication number 20220218060
- Publication date Jul 14, 2022
- MAKITA CORPORATION
- Ken YAMAUCHI
- A41 - WEARING APPAREL