Masao Maruyama

Person

Annaka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Preparation of linear organosiloxane polymers
- Patent number 7,015,296
- Issue date Mar 21, 2006
- Shin-Etsu Chemical Co., Ltd.
- Hiroshi Nakayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for reactivating sulfonated resin catalyst
- Patent number 6,809,053
- Issue date Oct 26, 2004
- Shin-Etsu Chemical Co., Ltd.
- Hiroshi Nakayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Purification of silicone oil
- Patent number 6,737,538
- Issue date May 18, 2004
- Shin-Etsu Chemical Co., Ltd.
- Hiroshi Nakayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing monosilanes from a high-boiling fraction forme...
- Patent number 5,922,893
- Issue date Jul 13, 1999
- Shin-Etsu Chemical Co., Ltd.
- Akihito Tsukuno
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the preparation of diorganopolysiloxane end-blocked with...
- Patent number 5,475,077
- Issue date Dec 12, 1995
- Shin-Etsu Chemical Co., Ltd.
- Makoto Sato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Siloxane purification
- Patent number 5,312,947
- Issue date May 17, 1994
- Shin-Etsu Chemical Co., Ltd.
- Akihito Tsukuno
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N,O-bis(trimethylsilyl) acetamide stabilization
- Patent number 5,264,601
- Issue date Nov 23, 1993
- Shin-Etsu Chemical Co., Ltd.
- Toshio Shinohara
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for reactivating sulfonated resin catalyst
- Publication number 20030224925
- Publication date Dec 4, 2003
- Hiroshi Nakayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Purification of silicone oil
- Publication number 20030212286
- Publication date Nov 13, 2003
- Hiroshi Nakayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Preparation of linear organosiloxane polymers
- Publication number 20030144449
- Publication date Jul 31, 2003
- Hiroshi Nakayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Masao Maruyama

Person

Patents Grantslast 30 patents

Preparation of linear organosiloxane polymers

Method for reactivating sulfonated resin catalyst

Purification of silicone oil

Method for preparing monosilanes from a high-boiling fraction forme...

Method for the preparation of diorganopolysiloxane end-blocked with...

Siloxane purification

N,O-bis(trimethylsilyl) acetamide stabilization

Patents Applicationslast 30 patents

Method for reactivating sulfonated resin catalyst

Purification of silicone oil

Preparation of linear organosiloxane polymers