Kiyoshi AOYAMA

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Patents Grantslast 30 patents

Information Patent Grant
Electric power tool
- Patent number 11,646,639
- Issue date May 9, 2023
- Makita Corporation
- Kiyoshi Aoyama
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Electric working machine and motor controller
- Patent number 11,309,811
- Issue date Apr 19, 2022
- Makita Corporation
- Kiyoshi Aoyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric power tool
- Patent number 10,778,057
- Issue date Sep 15, 2020
- Makita Corporation
- Kiyoshi Aoyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric working machine
- Patent number 10,236,739
- Issue date Mar 19, 2019
- Makita Corporation
- Kiyoshi Aoyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric working machine
- Patent number 10,084,360
- Issue date Sep 25, 2018
- Makita Corporation
- Kiyoshi Aoyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power tool with high-speed electric motor
- Patent number 9,364,906
- Issue date Jun 14, 2016
- Makita Corporation
- Kenji Abe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC POWER TOOL
- Publication number 20210091640
- Publication date Mar 25, 2021
- Makita Corporation
- Kiyoshi AOYAMA
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
ELECTRIC WORKING MACHINE AND MOTOR CONTROLLER
- Publication number 20210083603
- Publication date Mar 18, 2021
- MAKITA CORPORATION
- Kiyoshi AOYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC POWER TOOL
- Publication number 20180013329
- Publication date Jan 11, 2018
- MAKITA CORPORATION
- Kiyoshi AOYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC WORKING MACHINE
- Publication number 20160141932
- Publication date May 19, 2016
- MAKITA CORPORATION
- Kiyoshi AOYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC WORKING MACHINE
- Publication number 20160141939
- Publication date May 19, 2016
- MAKITA CORPORATION
- Kiyoshi AOYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Tool with High-Speed Electric Motor
- Publication number 20150020391
- Publication date Jan 22, 2015
- MAKITA CORPORATION
- Kenji ABE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR