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Inventor

Tadayuki Ohmae

Inventor
Chiba, JP

Overview

51→
Patents
1976–2000
Patent span
Chemistry
Primary field (CPC C)

Patents· 51 as inventor

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

C08Lprimary
C08LCompositions of macromolecular compounds24%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds9%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients9%
Y10TTechnical subjects covered by former us classification7%
C09JAdhesives4%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons4%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%
D04HMaking textile fabrics, e.g. from fibres or filamentary material3%
H01BCables3%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy3%
PatentTitleYear
6,017,999'Method for producing impact-resistant polyester resin compositions'20005,703,167'Modifier for resin and rubber'19975,623,018'Thermoplastic resin composition including an amorphous resin, an epoxy group-containing ethylene copolymer, and a polyfunctional compound or a carboxylic acid metal salt'19975,585,437'Thermoplastic resin compositions comprising polyphenylene ether resins and thermoplastic resins which exhibit improved flow properties'19965,508,347'Delustered amorphous thermoplastic resin composition'19965,457,150'Method for producing thermoplastic elastomer composition'19955,430,081'Fire retardant additive and fire retardant thermoplastic resin composition'19955,405,909'Thermoplastic elastomer composition'19955,385,974'Graft copolymer, process for production thereof, and plasticizer comprising said copolymer as active component'19955,373,055'Method for producing thermoplastic elastomer compositions'19945,367,013'Process for producing reinforced crystalline engineering plastic composition'19945,296,552'Adhesive resin composition'19945,292,808'Multi-phase structure and process for producing the same'19945,292,803'Process for the production of polymeric polyols'19945,290,865'Process for producing a lactam compound graft copolymer of ethylene copolymer'19945,221,712'Process for producing impact-resistant polyamide resin compositions'19935,208,016'Antimicrobial substance and antimicrobial resin composition containing ethylene copolymer'19935,180,784'Adhesive resin composition'19935,155,159'Thermoplastic elastomer composition'19925,115,036'Metallic ion sorber'19925,098,953'Method for producing thermoplastic resin compositions'19925,086,119'Method for producing thermoplastic resin composition'19925,086,117'Method for producing thermoplastic resin composition'19925,086,118'Method for producing thermoplastic resin composition'19925,086,116'Method for producing thermoplastic resin composition'19925,075,382'Adhesive for glass laminate comprising silane-modified ethylene copolymer'19915,068,283'Method for producing thermoplastic resin composition'19915,064,879'Method for sorbing metallic ions using ethylene-N,N-dialkyl aminoalkyl acrylates polymers'19915,047,479'Thermoplastic resin composition'19915,047,478'Thermoplastic resin composition'19915,039,748'High-strength polypropylene fiber'19915,010,136'Process for producing impact-resistant polyamide resin compositions'19915,009,951'Conjugate fibers and nonwoven molding thereof'19914,997,872'Resinous composition'19914,997,895'Aqueous dispersion of cationic polymer'19914,980,238'Aqueous dispersion of cationic polymer'19904,957,660'Electrically conductive plastic moldings and process for producing the same'19904,946,895'Resinous composition for powder coating'19904,919,757'Aqueous dispersion of cationic polymer'19904,883,717'Vibration-damping material'19894,859,710'Lead accumulator'19894,840,847'Conjugate fibers and nonwoven molding thereof'19894,831,095'Novel ethylene copolymer and process for producing said copolymer'19894,771,106'Adhesive resin composition'19884,764,551'Dyeable poly-alpha-olefin composition'19884,720,524'Adhesive resin composition'19884,411,666'Process for dyeing polyolefin fiber materials'19834,349,654'Powder coating composition'19824,309,484'Laminated safety glass'19823,966,821'Process for preparing 1-tetrahydronaphthalone'19763,935,282'Process for preparation of .alpha.-naphthol'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–2000Patents assigned to SUMITOMO CHEMICAL CO (51)· patent assignee history
1976Based in Kobe, JP· patent location history
1982–1983Based in Niihama, JP· patent location history
1988Patents assigned to TOYO BOSEKI (2)· patent assignee history
1988–2000Based in Chiba, JP· patent location history
1995–1997Patents assigned to MARUBISHI OIL CHEMICAL (2)· patent assignee history
1995–1997Based in Toyonaka, JP· patent location history
1996Patents assigned to SUMITOMO DOW LTD (1)· patent assignee history
1997Patents assigned to SUMIKA A & L INC (1)· patent assignee history
1997Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMITOMO CHEMICAL CO511976–2000
MARUBISHI OIL CHEMICAL21995–1997
TOYO BOSEKI21988
SUMIKA A & L INC11997
SUMITOMO DOW LTD11996
Locations
LocationPatentsSpan
Chiba, JP411988–2000
Toyonaka, JP41995–1997
Niihama, JP31982–1983
Kobe, JP21976
Osaka, JP11997