Tadashi Asanuma

Person

Osaka-fu, 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
Preparation of hydrogenated product of cyclic olefin ring-opening m...
- Patent number 6,197,894
- Issue date Mar 6, 2001
- Mitsui Chemicals, Inc.
- Tadahiro Sunaga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Metallocene-catalyzed olefin polymerization in the absence of alumi...
- Patent number 6,121,394
- Issue date Sep 19, 2000
- Mitsui Chemicals, Inc.
- Ryuichi Sugimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefin polymerization catalyst system
- Patent number 6,063,725
- Issue date May 16, 2000
- Mitsui Chemicals, Inc.
- Tadahiro Sunaga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing molded articles of cross-linked polyolefin
- Patent number 5,952,426
- Issue date Sep 14, 1999
- Mitsui Chemicals, Inc.
- Tadashi Asanuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Multi-layer blow molded article of polypropylene
- Patent number 5,888,636
- Issue date Mar 30, 1999
- Mitsui Chemicals, Inc.
- Tadashi Asanuma
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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
Process of making polyprophylene fibers
- Patent number 5,624,621
- Issue date Apr 29, 1997
- 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 5,591,817
- 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
Radiation-resistant polypropylene resin composition
- Patent number 5,548,007
- Issue date Aug 20, 1996
- Mitsui Toatsu Chemicals, Inc.
- Tadashi Asanuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Radiation-resistant polypropylene resin composition
- Patent number 5,548,008
- Issue date Aug 20, 1996
- Mitsui Toatsu Chemicals, Inc.
- Tadashi Asanuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Polyimide resin composition
- Patent number 5,494,996
- Issue date Feb 27, 1996
- Mitsui Toatsu Chemicals Inc.
- Shoji Tamai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Readily soluble, amorphous polyimide, and preparation process of same
- Patent number 5,480,965
- Issue date Jan 2, 1996
- Mitsui Toatsu Chemicals, Inc.
- Wataru Yamashita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polypropylene fiber and a preparation process thereof
- Patent number 5,478,646
- Issue date Dec 26, 1995
- Mitsui Toatsu Chemicals, Inc.
- Tadashi Asanuma
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Preparation process of thermoplastic resin composite
- Patent number 5,478,888
- Issue date Dec 26, 1995
- Mitsui Toatsu Chemicals, Inc.
- Naoya Ogata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing syndiotactic polypropylene
- Patent number 5,428,121
- Issue date Jun 27, 1995
- 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
Method for preparing decomposable film and its utilization
- Patent number 5,376,406
- Issue date Dec 27, 1994
- Mitsui Toatsu Chemicals, Incorporated
- Tadashi Asanuma
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Syndiotactic propylene copolymer, method for preparing same, and it...
- Patent number 5,374,685
- Issue date Dec 20, 1994
- Mitsui Toatsu Chemicals, Inc.
- Tadashi Asanuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Syndiotactic propylene copolymer, method for preparing same, and it...
- Patent number 5,373,059
- Issue date Dec 13, 1994
- Mitsui Toatsu Chemicals, Inc.
- Tadashi Asanuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyimide and preparation process of same
- Patent number 5,354,839
- Issue date Oct 11, 1994
- Mitsui Toatsu Chemicals, Incorporated
- Wataru Yamashita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Radiation-resistant polypropylene resin composition
- Patent number 5,340,848
- Issue date Aug 23, 1994
- Mitsui Toatsu Chemicals, Incorporated
- Tadashi Asanuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
.alpha.-olefin-alkenylsilane copolymer and method for preparing same
- Patent number 5,334,684
- Issue date Aug 2, 1994
- Mitsui Toatsu Chemicals, Incorporated
- Tadashi Asanuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Syndiotactic propylene copolymer, method for preparing same, and it...
- Patent number 5,326,824
- Issue date Jul 5, 1994
- Mitsui Toatsu Chemicals, Incorporated
- Tadashi Asanuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyimide composition
- Patent number 5,321,096
- Issue date Jun 14, 1994
- Mitsui Toatsu Chemical, Incorporated
- Yuichi Okawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation process of thermoplastic resin composite
- Patent number 5,321,087
- Issue date Jun 14, 1994
- Mitsui Toatsu Chemicals, Incorporated
- Naoya Ogata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polypropylene resin compositions of high syndiotacticity and prepar...
- Patent number 5,314,956
- Issue date May 24, 1994
- Mitsui Toatsu Chemicals, Incorporated
- Tadashi Asanuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Tadashi Asanuma

Person

Patents Grantslast 30 patents

Syndiotactic polypropylene copolymer and extruded polypropylene art...

Preparation of hydrogenated product of cyclic olefin ring-opening m...

Metallocene-catalyzed olefin polymerization in the absence of alumi...

Olefin polymerization catalyst system

Method for preparing molded articles of cross-linked polyolefin

Multi-layer blow molded article of polypropylene

Transparent impact-resistant molded articles

Method for preparing molded articles of syndiotactic polypropylene

Transparent impact-resistant molded articles

Process of making polyprophylene fibers

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

Radiation-resistant polypropylene resin composition

Radiation-resistant polypropylene resin composition

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

Polyimide resin composition

Readily soluble, amorphous polyimide, and preparation process of same

Polypropylene fiber and a preparation process thereof

Preparation process of thermoplastic resin composite

Method for preparing syndiotactic polypropylene

Preparation process of syndiotactic polyproplene

Method for preparing decomposable film and its utilization

Syndiotactic propylene copolymer, method for preparing same, and it...

Syndiotactic propylene copolymer, method for preparing same, and it...

Polyimide and preparation process of same

Radiation-resistant polypropylene resin composition

.alpha.-olefin-alkenylsilane copolymer and method for preparing same

Syndiotactic propylene copolymer, method for preparing same, and it...

Polyimide composition

Preparation process of thermoplastic resin composite

Polypropylene resin compositions of high syndiotacticity and prepar...