Kazuhiro Arai

Person

Gunma-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Organosiloxane polymer, photo-curable resin composition, patterning...
- Patent number 7,132,220
- Issue date Nov 7, 2006
- Shih-Etsu Chemical Co., Ltd.
- Kazuhiro Arai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Epoxy resin compositions
- Patent number 7,060,761
- Issue date Jun 13, 2006
- Shin-Etsu Chemical Co.,Ltd.
- Kazuhiro Arai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photo-curable resin composition, patterning process, and substrate...
- Patent number 6,899,991
- Issue date May 31, 2005
- Shin-Etsu Chemical Co., Ltd.
- Hideto Kato
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Epoxy resin compositions and premolded semiconductor packages
- Patent number 6,569,532
- Issue date May 27, 2003
- Sony Corporation
- Kazutoshi Tomiyoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Semiconductor encapsulating epoxy resin composition and semiconduct...
- Patent number 6,500,564
- Issue date Dec 31, 2002
- Shin-Etsu Chemical Co., Ltd.
- Toshio Shiobara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Epoxy resin compositions and premolded semiconductor packages
- Patent number 6,399,677
- Issue date Jun 4, 2002
- Shin-Etsu Chemical Co., Ltd.
- Kazutoshi Tomiyoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Epoxy resin composition and semiconductor device
- Patent number 6,342,309
- Issue date Jan 29, 2002
- Shin-Etsu Chemical Co., Ltd.
- Toshio Shiobara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Semiconductor encapsulating epoxy resin compositions, and semicondu...
- Patent number 6,231,997
- Issue date May 15, 2001
- Shin-Etsu Chemical Co., Ltd.
- Kazuhiro Arai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor encapsulating epoxy resin compositions, and semicondu...
- Patent number 6,139,978
- Issue date Oct 31, 2000
- Shin-Etsu Chemical Co., Ltd.
- Kazuhiro Arai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating a flip chip mold injected package
- Patent number 6,083,774
- Issue date Jul 4, 2000
- Shin-Etsu Chemical Co., Ltd.
- Toshio Shiobara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Naphthalene and or biphenyl skeleton containing epoxy resin composi...
- Patent number 5,827,908
- Issue date Oct 27, 1998
- Shin-Etsu Chemical Co., Ltd.
- Kazuhiro Arai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Semiconductor encapsulating epoxy resin compositions with 2-phenyl-...
- Patent number 5,731,370
- Issue date Mar 24, 1998
- Shin-Etsu Chemical Co., Ltd.
- Toshio Shiobara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Quaternary phosphorus compounds and their preparation
- Patent number 5,473,091
- Issue date Dec 5, 1995
- Shin-Etsu Chemical Co., Ltd.
- Nobuhiro Ichiroku
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorine - modified acid anhydrides
- Patent number 5,362,887
- Issue date Nov 8, 1994
- Shin-Etsu Chemical Co., Ltd.
- Toshio Shiobara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Light transmissive epoxy resin compositions and optical semiconduct...
- Patent number 5,198,479
- Issue date Mar 30, 1993
- Shin-Etsu Chemical Company Limited
- Toshio Shiobara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High transparency silica-titania glass beads, method for making, an...
- Patent number 5,175,199
- Issue date Dec 29, 1992
- Shin-Etsu Chemical Company Limited
- Eiichi Asano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Organosiloxane polymer, photo-curable resin composition, patterning...
- Publication number 20040142276
- Publication date Jul 22, 2004
- Kazuhiro Arai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Epoxy resin compositions
- Publication number 20040034187
- Publication date Feb 19, 2004
- Kazuhiro Arai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Photo-curable resin composition, patterning process, and substrate...
- Publication number 20030113662
- Publication date Jun 19, 2003
- Hideto Kato
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Epoxy resin compositions and premolded semiconductor packages
- Publication number 20020076558
- Publication date Jun 20, 2002
- Shin-Etsu Company Co., Ltd.
- Kazutoshi Tomiyoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Epoxy resin compositions and premolded semiconductor packages
- Publication number 20010004651
- Publication date Jun 21, 2001
- Kazutoshi Tomiyoshi
- H01 - BASIC ELECTRIC ELEMENTS

Kazuhiro Arai

Person

Patents Grantslast 30 patents

Organosiloxane polymer, photo-curable resin composition, patterning...

Epoxy resin compositions

Photo-curable resin composition, patterning process, and substrate...

Epoxy resin compositions and premolded semiconductor packages

Semiconductor encapsulating epoxy resin composition and semiconduct...

Epoxy resin compositions and premolded semiconductor packages

Epoxy resin composition and semiconductor device

Semiconductor encapsulating epoxy resin compositions, and semicondu...

Semiconductor encapsulating epoxy resin compositions, and semicondu...

Method of fabricating a flip chip mold injected package

Naphthalene and or biphenyl skeleton containing epoxy resin composi...

Semiconductor encapsulating epoxy resin compositions with 2-phenyl-...

Quaternary phosphorus compounds and their preparation

Fluorine - modified acid anhydrides

Light transmissive epoxy resin compositions and optical semiconduct...

High transparency silica-titania glass beads, method for making, an...

Patents Applicationslast 30 patents

Organosiloxane polymer, photo-curable resin composition, patterning...

Epoxy resin compositions

Photo-curable resin composition, patterning process, and substrate...

Epoxy resin compositions and premolded semiconductor packages

Epoxy resin compositions and premolded semiconductor packages