Inventor

Takeyoshi Nishio

Inventor

Okazaki, JP

Overview

1989–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 44 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C08Lprimary

C08LCompositions of macromolecular compounds41%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients28%

C08JWorking-up6%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds4%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry2%

B82YSpecific uses or applications of nanostructures2%

C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals2%

Y10TTechnical subjects covered by former us classification2%

A22CProcessing meat, poultry, or fish1%

PatentTitleYear

11,066,751Ion exchange membrane for alkali chloride electrolysis, method for its production and alkali chloride electrolysis apparatus2021 11,020,734Ion exchange membrane for alkali chloride electrolysis, production method, and alkali chloride electrolysis apparatus2021 6,384,122'Thermoplastic resin composition and injection molded article thereof'2002 6,214,934'Polypropylene resin composition for use in automotive inner and outer trims'2001 6,204,336'High-rigidity ethylene/propylene block copolymer and process for the production thereof'2001 6,180,709'Thermoplastic polypropylene composition'2001 6,005,034'Propylene-ethylene copolymer composition and process for producing the same'1999 6,001,455'Sheet-shaped product of thermoplastic elastomer'1999 5,942,567'Resin-molded product and yellowing inhibitor'1999 5,914,363'Crystalline ethylene-propylene copolymer with ethylene copolymer(s) and/or alkenyl aromatic-grafted rubber'1999 5,883,174'Polypropylene resin composition'1999 5,856,400'Polypropylene resin composition'1999 5,852,100'Thermoplastic resin composition'1998 5,837,764'Polyproplylene resin composition'1998 5,811,491'Glass fiber-reinforced thermoplastic resin composition'1998 5,777,020'Thermoplastic resin composition'1998 5,750,612'Polypropylene resin composition for car interior fittings'1998 5,723,527'Thermoplastic resin composition and injection molded article thereof'1998 5,708,083'Propylene polymer ethylene/olefin rubber and polyethylene block copolymer'1998 5,621,046'Polypropylene resin composition'1997 5,591,795'Polypropylene composition'1997 5,567,759'Propylene polymer composition'1996 5,532,309'Resin composition for automobile bumper'1996 5,484,824'Thermoplastic polypropylene resin composition'1996 5,476,624'Process for reclaiming waste plastics having a paint film'1995 5,461,105'Resin composition having excellent paint coatability'1995 5,438,091'Resin composition having excellent paint coatability'1995 5,374,677'Thermoplastic polymer composition'1994 5,308,908'Polypropylene resin composition'1994 5,302,653'Thermoplastic polymer composition'1994 5,283,267'Polypropylene resin composition'1994 5,248,720'Process for preparing a polyamide composite material'1993 5,206,284'Thermoplastic resin composition'1993 5,164,440'High rigidity and impact resistance resin composition'1992 5,162,435'Resin composition'1992 5,106,909'Modified polyolefin-polyester graft copolymer, method of producing same and thermoplastic resin composition containing such graft copolymer'1992 5,102,948'Polyamide composite material and method for preparing the same'1992 5,091,462'Thermoplastic resin composition'1992 5,073,447'Polypropylene-based resin composition'1991 5,021,504'Thermoplastic polyolefin-polycarbonate composition'1991 4,988,764'Impact-resistant polypropylene resin compositions'1991 4,985,495'Resin composition'1991 4,981,896'Thermoplastic resin composition'1991 4,863,997'Polyphenylene ether composition'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1999Based in Aichi, JP· patent location history

1991–2002Patents assigned to TOYOTA MOTOR CO LTD (37)· patent assignee history

1991–2002Patents assigned to SUMITOMO CHEMICAL CO (7)· patent assignee history

1991–1997Patents assigned to TONEN SEKIYUKAGAKU KK (5)· patent assignee history

1991–2002Based in Okazaki, JP· patent location history

1992–1999Patents assigned to UBE INDUSTRIES (12)· patent assignee history

1992–1999Patents assigned to TOYODA CHUO KENKYUSHO KK (5)· patent assignee history

1992–1995Based in Toyota, JP· patent location history

2021Based in Chiyoda-ku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOYOTA MOTOR CO LTD	37	1991–2002
UBE INDUSTRIES	12	1992–1999
SUMITOMO CHEMICAL CO	7	1991–2002
TONEN SEKIYUKAGAKU KK	5	1991–1997
TOYODA CHUO KENKYUSHO KK	5	1992–1999

Locations

Location	Patents	Span
Okazaki, JP	36	1991–2002
Aichi, JP	3	1989–1999
Toyota, JP	3	1992–1995
Chiyoda-ku, JP	2	2021