Masaharu Ichikawa

Follow

Person

Setagayaku, Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Valve device of engine
- Patent number 6,736,090
- Issue date May 18, 2004
- Masaharu Ichikawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Liquid fuel gasifying device and method for producing the device, a...
- Patent number 5,018,965
- Issue date May 28, 1991
- Yaka Feudor K.K.
- Masaharu Ichikawa
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Internal combustion type iron
- Patent number 4,892,086
- Issue date Jan 9, 1990
- Masaharu Ichikawa
- A45 - HAND OR TRAVELLING ARTICLES