Sakuji Yamada

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rotary impacting apparatus
- Patent number 6,250,401
- Issue date Jun 26, 2001
- Yamada Machinery Industrial Co., Ltd.
- Sakuji Yamada
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Rotary impacting apparatus
- Patent number 6,192,995
- Issue date Feb 27, 2001
- Yamada Machinery Industrial Co., Ltd.
- Sakuji Yamada
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Rotary impacting apparatus
- Patent number 5,488,997
- Issue date Feb 6, 1996
- Yamada Juki Co., Ltd.
- Sakuji Yamada
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Rotary impacting apparatus
- Patent number 5,002,134
- Issue date Mar 26, 1991
- Yamada Juki Co., Ltd.
- Sakuji Yamada
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Portable power operated tool
- Patent number 4,179,805
- Issue date Dec 25, 1979
- Yamada Machinery Industrial Co., Ltd.
- Sakuji Yamada
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

Information Patent Application
Portable powered cutter
- Publication number 20070180708
- Publication date Aug 9, 2007
- YAMADA MACHINERY INDUSTRIAL CO., LTD.
- Sakuji Yamada
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING