Masanori Ohtani

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Machida, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pipe-shaped holder for work machine
- Patent number 9,157,486
- Issue date Oct 13, 2015
- Yamabiko Corporation
- Yoichi Miyahara
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Portable power tool having internal combustion engine
- Patent number 6,640,764
- Issue date Nov 4, 2003
- Kioritz Corp.
- Fuminori Tezuka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Pipe-Shaped Holder For Work Machine
- Publication number 20130121753
- Publication date May 16, 2013
- Yamabiko Corporation
- Yoichi Miyahara
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Portable power tool having internal combustion engine
- Publication number 20030019460
- Publication date Jan 30, 2003
- Fuminori Tezuka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Backpack frame for mounting blower having noise suppressing effect
- Publication number 20020060107
- Publication date May 23, 2002
- Tadashi Kamoshita
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...