Hiroshi Kubota

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Numazu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lubrication apparatus for four-stroke engine
- Patent number 8,707,928
- Issue date Apr 29, 2014
- Makita Corporation
- Masaki Sugiyama
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Lubrication system for portable four-stroke engine
- Patent number 8,701,622
- Issue date Apr 22, 2014
- Makita Corporation
- Masaki Sugiyama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Lubrication system for four-stroke engine
- Patent number 8,695,563
- Issue date Apr 15, 2014
- Makita Corporation
- Masaki Sugiyama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
LUBRICATION APPARATUS FOR FOUR-STROKE ENGINE
- Publication number 20120199097
- Publication date Aug 9, 2012
- MAKITA CORPORATION
- Masaki Sugiyama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
LUBRICATION SYSTEM FOR FOUR-STROKE ENGINE
- Publication number 20110067669
- Publication date Mar 24, 2011
- MAKITA CORPORATION
- Masaki SUGIYAMA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
LUBRICATION SYSTEM FOR PORTABLE FOUR-STROKE ENGINE
- Publication number 20110067659
- Publication date Mar 24, 2011
- MAKITA CORPORATION
- Masaki SUGIYAMA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES