Shuichi Okuzono

Person

Shinnanyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Amine catalyst for producing rigid polyurethane foam
- Patent number 6,384,097
- Issue date May 7, 2002
- Tosoh Corporation
- Katsumi Tokumoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polyurethane and polyisocyanurate
- Patent number 6,384,177
- Issue date May 7, 2002
- Tosoh Corporation
- Katsumi Tokumoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Amine catalyst for producing polyurethane and polyisocyanurate
- Patent number 6,307,102
- Issue date Oct 23, 2001
- Tosoh Corporation
- Katsumi Tokumoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polyurethane foam with high curing rate
- Patent number 5,591,781
- Issue date Jan 7, 1997
- Tosoh Corporation
- Hiroyuki Yoshimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Amine catalyst for producing polyurethane and process for producing...
- Patent number 5,374,666
- Issue date Dec 20, 1994
- Tosoh Corporation
- Yutaka Tamano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing urethane foam having a high density skin layer
- Patent number 5,304,578
- Issue date Apr 19, 1994
- Tosoh Corporation
- Yutaka Tamano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Amine catalyst for producing polyurethane and process for producing...
- Patent number 5,229,430
- Issue date Jul 20, 1993
- Tosoh Corporation
- Yutaka Tamano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing high resilience polyurethane foam
- Patent number 5,104,907
- Issue date Apr 14, 1992
- Tosoh Corporation
- Hiroyuki Yoshimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing rigid polyurethane foam
- Patent number 5,100,927
- Issue date Mar 31, 1992
- Tosoh Corporation
- Yutaka Tamano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Erasable ink: sulphonated rubber dyed with basic dye and dissolved...
- Patent number 4,753,658
- Issue date Jun 28, 1988
- Toyo Soda Manufacturing Co., Ltd.
- Shuichi Okuzono
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ink composition for writing board
- Patent number 4,740,549
- Issue date Apr 26, 1988
- Toyo Soda Manufacturing Co., Ltd.
- Shuichi Okuzono
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Alcoholic solution of sulphonic acid-containing copolymer dyed with...
- Patent number 4,713,083
- Issue date Dec 15, 1987
- Toyo Soda Manufacturing Co., Ltd.
- Shuichi Okuzono
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for producing granular composition of ethylenethiourea-chlo...
- Patent number 4,639,508
- Issue date Jan 27, 1987
- Toyo Soda Manufacturing Co., Ltd.
- Yasuhiro Sakanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Colored polymer emulsion and process for preparation thereof
- Patent number 4,612,343
- Issue date Sep 16, 1986
- Toya Soda Manufacturing Co., Ltd.
- Shuichi Okuzono
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

Information Patent Application
Amine catalyst for producing rigid polyurethane foam
- Publication number 20020026078
- Publication date Feb 28, 2002
- TOSOH CORPORATION
- Katsumi Tokumoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Shuichi Okuzono

Person

Patents Grantslast 30 patents

Amine catalyst for producing rigid polyurethane foam

Process for producing polyurethane and polyisocyanurate

Amine catalyst for producing polyurethane and polyisocyanurate

Process for producing polyurethane foam with high curing rate

Amine catalyst for producing polyurethane and process for producing...

Process for producing urethane foam having a high density skin layer

Amine catalyst for producing polyurethane and process for producing...

Process for producing high resilience polyurethane foam

Process for producing rigid polyurethane foam

Erasable ink: sulphonated rubber dyed with basic dye and dissolved...

Ink composition for writing board

Alcoholic solution of sulphonic acid-containing copolymer dyed with...

Process for producing granular composition of ethylenethiourea-chlo...

Colored polymer emulsion and process for preparation thereof

Patents Applicationslast 30 patents

Amine catalyst for producing rigid polyurethane foam