Takeshi Sassa

Follow

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Valve spring retainer for an internal combustion engine and a metho...
- Patent number 8,899,200
- Issue date Dec 2, 2014
- Fuji Oozx Inc.
- Takayuki Aoki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Valve spring retainer and a valve operating mechanism
- Patent number 6,341,588
- Issue date Jan 29, 2002
- Fuji Oozx, Inc.
- Haruki Kobayashi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve operating mechanism of an internal combustion engine
- Patent number 6,338,325
- Issue date Jan 15, 2002
- Fuji Oozx, Inc.
- Haruki Kobayashi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve spring retainer and a valve operating mechanism
- Patent number 6,311,661
- Issue date Nov 6, 2001
- Fuji Oozx Inc.
- Haruki Kobayashi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve spring retainer and a valve operating mechanism
- Patent number 6,293,240
- Issue date Sep 25, 2001
- Fuji Oozx Inc.
- Haruki Kobayashi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
VALVE SPRING RETAINER FOR AN INTERNAL COMBUSTION ENGINE AND A METHO...
- Publication number 20120132841
- Publication date May 31, 2012
- FUJI OOZX INC.
- Takayuki Aoki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Valve spring retainer
- Publication number 20020171060
- Publication date Nov 21, 2002
- Haruki Kobayashi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Valve operating mechanism of an internal combustion engine
- Publication number 20020035979
- Publication date Mar 28, 2002
- Fuji Oozx, Inc.
- Haruki Kobayashi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Valve spring retainer and a valve operating mechanism
- Publication number 20010047784
- Publication date Dec 6, 2001
- Haruki Kobayashi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Valve spring retainer and a valve operating mechanism
- Publication number 20010042530
- Publication date Nov 22, 2001
- Haruki Kobayashi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES