Katsumi TOZAWA

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Anjo-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Engine-driven cutter
- Patent number 9,115,645
- Issue date Aug 25, 2015
- Makita Corporation
- Masaki Sugiyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Engine-driven cutter
- Patent number 8,683,706
- Issue date Apr 1, 2014
- Makita Corporation
- Masayoshi Okumi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Engine-driven cutter
- Patent number 8,595,944
- Issue date Dec 3, 2013
- Makita Corporation
- Masayoshi Okumi
Information Patent Grant
Cutting tool
- Patent number 7,424,779
- Issue date Sep 16, 2008
- Makita Corporation
- Katsumi Tozawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Clutch mechanism for use in a power-driven tool
- Patent number 6,305,481
- Issue date Oct 23, 2001
- Makita Corporation
- Takashi Yamazaki
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
ENGINE-DRIVEN CUTTER
- Publication number 20110214297
- Publication date Sep 8, 2011
- MAKITA CORPORATION
- Masaki SUGIYAMA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ENGINE-DRIVEN CUTTER
- Publication number 20110214657
- Publication date Sep 8, 2011
- MAKITA CORPORATION
- Masayoshi OKUMI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Cutting tool
- Publication number 20050246905
- Publication date Nov 10, 2005
- Makita Corporation
- Katsumi Tozawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR