Kenichi Waragai

Person

Fujisawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electroconductive resin composition for molding and electromagnetic...
- Patent number 6,156,427
- Issue date Dec 5, 2000
- Hitachi, Ltd.
- Masao Gotoh
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Portable telephone apparatus having case with wiring member embedde...
- Patent number 5,541,813
- Issue date Jul 30, 1996
- Hitachi, Ltd.
- Hideaki Satoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic apparatus case with wiring member embedded in a molded p...
- Patent number 5,432,676
- Issue date Jul 11, 1995
- Hitachi, Ltd.
- Hideaki Satoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of manufacturing circuit structure by insert molding of elec...
- Patent number 5,179,601
- Issue date Jan 12, 1993
- Hitachi, Ltd.
- Masao Gotoh
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Circuit structure formed by insert molding of electric and/or optic...
- Patent number 5,071,223
- Issue date Dec 10, 1991
- Hitachi, Ltd.
- Masao Gotoh
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat insulating case and process for preparing the same
- Patent number 4,927,044
- Issue date May 22, 1990
- Hitachi, Ltd.
- Masao Gotoh
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Reaction injection molded article with threads and method of moldin...
- Patent number 4,446,185
- Issue date May 1, 1984
- Hitachi, Ltd.
- Kenichi Waragai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of jointing pipes by friction welding
- Patent number 4,331,280
- Issue date May 25, 1982
- Hitachi, Ltd.
- Takao Terabayashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Kenichi Waragai

Person

Patents Grantslast 30 patents

Electroconductive resin composition for molding and electromagnetic...

Portable telephone apparatus having case with wiring member embedde...

Electronic apparatus case with wiring member embedded in a molded p...

Method of manufacturing circuit structure by insert molding of elec...

Circuit structure formed by insert molding of electric and/or optic...

Heat insulating case and process for preparing the same

Reaction injection molded article with threads and method of moldin...

Method of jointing pipes by friction welding