Tateyo Sasaki

Person

Hiroshima, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Syndiotactic polypropylene copolymer and extruded polypropylene art...
- Patent number 6,255,425
- Issue date Jul 3, 2001
- Mitsui Chemicals, Inc.
- Tadashi Asanuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Transparent impact-resistant molded articles
- Patent number 5,840,389
- Issue date Nov 24, 1998
- Mitsui Chemicals, Inc.
- Tadashi Asanuma
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for preparing molded articles of syndiotactic polypropylene
- Patent number 5,759,469
- Issue date Jun 2, 1998
- Mitsui Toatsu Chemicals, Inc.
- Tadashi Asanuma
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Transparent impact-resistant molded articles
- Patent number 5,637,367
- Issue date Jun 10, 1997
- Mitsui Toatsu Chemicals, Inc.
- Tadashi Asanuma
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Molded articles of syndiotactic polypropylene and method for prepar...
- Patent number 5,591,817
- Issue date Jan 7, 1997
- Mitsui Toatsu Chemicals, Inc.
- Tadashi Asanuma
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Syndiotactic propylene copolymer, preparation of the same, and resi...
- Patent number 5,534,595
- Issue date Jul 9, 1996
- Mitsui Toatsu Chemicals, Inc.
- Tadashi Asanuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation process of syndiotactic polyproplene
- Patent number 5,428,127
- Issue date Jun 27, 1995
- Mitsui Toatsu Chemicals, Incorporated
- Tadashi Asanuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Syndiotactic polypropylene resin composition
- Patent number 5,278,216
- Issue date Jan 11, 1994
- Mitsui Toatsu Chemicals, Incorporated
- Tadashi Asanuma
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Butene-1 copolymers and resin compositions containing the same
- Patent number 5,266,641
- Issue date Nov 30, 1993
- Mitsui Toatsu Chemicals, Inc.
- Tadashi Asanuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for molding syndiotactic polypropylene and molded article
- Patent number 5,260,395
- Issue date Nov 9, 1993
- Mitsui Toatsu Chemicals, Inc.
- Tadashi Asanuma
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Molded articles of syndiotactic polypropylene and method for prepar...
- Patent number 5,232,992
- Issue date Aug 3, 1993
- Mitsui Toatsu Chemicals, Incorporated
- Tadashi Asanuma
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Butene-1 copolymer and resin composition containing the same
- Patent number 5,206,324
- Issue date Apr 27, 1993
- Mitsui Toatsu Chemicals, Inc.
- Tadashi Asanuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for molding syndiotactic polypropylene
- Patent number 5,200,131
- Issue date Apr 6, 1993
- Mitsui Toatsu Chemicals, Inc.
- Tadashi Asanuma
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Copolymer of propylene and butene-1
- Patent number 5,169,924
- Issue date Dec 8, 1992
- Mitsui Toatsu Chemicals, Incorporated
- Tadashi Asanuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer of 4-methylpentene-1
- Patent number 5,157,092
- Issue date Oct 20, 1992
- Mitsui Toatsu Chemicals, Incorporated
- Tadashi Asanuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stretched films of polyproplene
- Patent number 5,132,157
- Issue date Jul 21, 1992
- Mitsui Toatsu Chemicals, Incorporated
- Tadashi Asanuma
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for injection molding polyolefin resin compositions
- Patent number 4,439,567
- Issue date Mar 27, 1984
- Mitsui Toatsu Chemicals, Inc.
- Takeo Inoue
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Tateyo Sasaki

Person

Patents Grantslast 30 patents

Syndiotactic polypropylene copolymer and extruded polypropylene art...

Transparent impact-resistant molded articles

Method for preparing molded articles of syndiotactic polypropylene

Transparent impact-resistant molded articles

Molded articles of syndiotactic polypropylene and method for prepar...

Syndiotactic propylene copolymer, preparation of the same, and resi...

Preparation process of syndiotactic polyproplene

Syndiotactic polypropylene resin composition

Butene-1 copolymers and resin compositions containing the same

Method for molding syndiotactic polypropylene and molded article

Molded articles of syndiotactic polypropylene and method for prepar...

Butene-1 copolymer and resin composition containing the same

Method for molding syndiotactic polypropylene

Copolymer of propylene and butene-1

Polymer of 4-methylpentene-1

Stretched films of polyproplene

Process for injection molding polyolefin resin compositions