Toshimichi Arai

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Connection fastener
- Patent number 11,624,391
- Issue date Apr 11, 2023
- Max Co., Ltd.
- Toshimichi Arai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Connection fastener
- Patent number 11,149,773
- Issue date Oct 19, 2021
- Max Co., Ltd.
- Yasushi Nakagawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Connection fastener
- Patent number 10,428,853
- Issue date Oct 1, 2019
- Max Co., Ltd.
- Yasushi Nakagawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fastening pin and manufacturing method thereof
- Patent number 8,794,893
- Issue date Aug 5, 2014
- Max Co., Ltd.
- Yasunori Aihara
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Pneumatic tool
- Patent number 8,393,511
- Issue date Mar 12, 2013
- Max Co., Ltd.
- Tatsushi Ogawa
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
CONNECTION FASTENER
- Publication number 20200208668
- Publication date Jul 2, 2020
- MAX Co., LTD.
- Toshimichi ARAI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CONNECTION FASTENER
- Publication number 20190301512
- Publication date Oct 3, 2019
- MAX Co., LTD.
- Yasushi NAKAGAWA
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
CONNECTION FASTENER
- Publication number 20180017093
- Publication date Jan 18, 2018
- MAX Co., LTD.
- Yasushi NAKAGAWA
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
FASTENING PIN AND MANUFACTURING METHOD THEREOF
- Publication number 20120219382
- Publication date Aug 30, 2012
- MAX CO., LTD
- Yasunori Aihara
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
POWER TOOL AND CUSHIONING MECHANISM THEREOF
- Publication number 20100243286
- Publication date Sep 30, 2010
- MAX Co., LTD.
- Takamichi Hoshino
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
PNEUMATIC TOOL
- Publication number 20100116865
- Publication date May 13, 2010
- MAX Co., LTD.
- Tatsushi Ogawa
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS