Hirokazu HITA

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Patents Grantslast 30 patents

Information Patent Grant
Clutch mechanism and power tool
- Patent number 12,129,897
- Issue date Oct 29, 2024
- Nitto Kohki Co., Ltd.
- Hirokazu Hita
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Power tool
- Patent number 11,052,528
- Issue date Jul 6, 2021
- Nitto Kohki Co., Ltd.
- Hirokazu Hita
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Threaded member tightening tool and counting apparatus
- Patent number 10,967,487
- Issue date Apr 6, 2021
- Nitto Kohki Co., Ltd.
- Hirokazu Hita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electric screwdriver
- Patent number 9,902,051
- Issue date Feb 27, 2018
- Nitto Kohki Co., Ltd.
- Hirokazu Hita
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Motor-driven screwdriver operation information indicator and motor-...
- Patent number 9,715,812
- Issue date Jul 25, 2017
- Nitto Kohki Co., Ltd.
- Hirokazu Hita
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Motor-driven screwdriver
- Patent number 9,707,670
- Issue date Jul 18, 2017
- Nitto Kohki Co., Ltd.
- Hirokazu Hita
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
CLUTCH MECHANISM AND POWER TOOL
- Publication number 20220252113
- Publication date Aug 11, 2022
- Nitto Kohki Co., Ltd.
- Hirokazu HITA
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
THREADED MEMBER TIGHTENING TOOL AND COUNTING APPARATUS
- Publication number 20180185993
- Publication date Jul 5, 2018
- Nitto Kohki Co., Ltd.
- Hirokazu HITA
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
POWER TOOL
- Publication number 20180147712
- Publication date May 31, 2018
- Nitto Kohki Co., Ltd.
- Hirokazu HITA
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
MOTOR-DRIVEN SCREWDRIVER OPERATION INFORMATION INDICATOR AND MOTOR-...
- Publication number 20160225247
- Publication date Aug 4, 2016
- Nitto Kohki Co., Ltd.
- Hirokazu HITA
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
MOTOR-DRIVEN SCREWDRIVER
- Publication number 20160221165
- Publication date Aug 4, 2016
- Nitto Kohki Co., Ltd.
- Hirokazu HITA
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
ELECTRIC SCREWDRIVER
- Publication number 20150190910
- Publication date Jul 9, 2015
- Nitto Kohki Co., Ltd.
- Hirokazu HITA
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS