Yoshihisa Miwa

Person

Aki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Heat-insulating structure
- Patent number 8,813,734
- Issue date Aug 26, 2014
- Mazda Motor Corporation
- Shinji Kadoshima
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Method of connecting metal ring gear to metal boss portion
- Patent number 5,297,338
- Issue date Mar 29, 1994
- Mazda Motor Corporation
- Kyoso Ishida
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of ion nitriding steel workpieces
- Patent number 5,240,514
- Issue date Aug 31, 1993
- NDK, Incorporated
- Kiyomi Yasuura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Structure of a rotor shaft and method of making same
- Patent number 5,226,791
- Issue date Jul 13, 1993
- Mazda Motor Corporation
- Yoshihisa Miwa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method of making steel member
- Patent number 5,041,167
- Issue date Aug 20, 1991
- Mazda Motor Corporation
- Yoshihisa Miwa
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of carburizing spheroidizing and quenching
- Patent number 4,971,634
- Issue date Nov 20, 1990
- Mazda Motor Corporation
- Shinya Shibata
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for manufacturing a gear fit article and gear fit article pr...
- Patent number 4,856,166
- Issue date Aug 15, 1989
- Mazda Motor Corporation
- Yoshihisa Miwa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
HEAT-INSULATING STRUCTURE
- Publication number 20120082841
- Publication date Apr 5, 2012
- MAZDA MOTOR CORPORATION
- Shinji KADOSHIMA
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Yoshihisa Miwa

Person

Patents Grantslast 30 patents

Heat-insulating structure

Method of connecting metal ring gear to metal boss portion

Method of ion nitriding steel workpieces

Structure of a rotor shaft and method of making same

Method of making steel member

Method of carburizing spheroidizing and quenching

Method for manufacturing a gear fit article and gear fit article pr...

Patents Applicationslast 30 patents

HEAT-INSULATING STRUCTURE