Mitsuo Yokota

Person

Yuki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Multilayer circuit board having insulating layer with via-holes
- Patent number 6,306,481
- Issue date Oct 23, 2001
- Hitachi, Ltd.
- Satoru Amou
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive resin composition, and multilayer printed circuit bo...
- Patent number 6,190,834
- Issue date Feb 20, 2001
- Hitachi, Ltd.
- Masatoshi Narahara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Multilayer circuit board and photosensitive resin composition used...
- Patent number 5,914,216
- Issue date Jun 22, 1999
- Hitachi, Ltd.
- Satoru Amou
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrical laminate with dibasic acid-modified epoxy (meth)acrylate
- Patent number 5,238,730
- Issue date Aug 24, 1993
- Hitachi Chemical Company, Ltd.
- Akinori Hanawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin composition and electrical laminate obtained therefrom
- Patent number 5,009,949
- Issue date Apr 23, 1991
- Hitachi Chemical Company, Ltd.
- Kazuyuki Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame retardant electrical laminate
- Patent number 4,990,409
- Issue date Feb 5, 1991
- Hitachi Chemical Company, Ltd.
- Kazuyuki Tanaka
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Substrate for high-frequency circuit and process for making the same
- Patent number 4,751,136
- Issue date Jun 14, 1988
- Hitachi Chemical Co. Ltd.
- Masaki Kamiya
- H01 - BASIC ELECTRIC ELEMENTS

Mitsuo Yokota

Person

Patents Grantslast 30 patents

Multilayer circuit board having insulating layer with via-holes

Photosensitive resin composition, and multilayer printed circuit bo...

Multilayer circuit board and photosensitive resin composition used...

Electrical laminate with dibasic acid-modified epoxy (meth)acrylate

Resin composition and electrical laminate obtained therefrom

Flame retardant electrical laminate

Substrate for high-frequency circuit and process for making the same