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Inventor

Takayuki Aoshima

Inventor
Kanagawa, JP

Overview

28→
Patents
1998–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 28 as inventor

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

C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds14%
C07CAcyclic or carbocyclic compounds11%
A43BCharacteristic features of footwear6%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%
C08LCompositions of macromolecular compounds5%
C09DCoating compositions, e.g. paints, varnishes or lacquers5%
C09JAdhesives5%
C12NMicroorganisms or enzymes5%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture5%
C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms5%
PatentTitleYear
11,014,862Catalyst for hydrogenation of carbonyl compound and alcohol production method202110,946,333Ammonia separation method and zeolite202110,870,727Biomass-resource-derived polyester and production process thereof202010,619,000Biomass-resource-derived polyurethane, method for producing same, and biomass-resource-derived polyester polyol202010,351,657Polyester polyol, polyurethane resin, and production processes therefor201910,351,658Biomass-resource-derived polyurethane, method for producing same, and biomass-resource-derived polyester polyol201910,287,393Biomass-resource-derived polyester and production process thereof20199,963,537Biomass-resource-derived polyurethane, method for producing same, and biomass-resource-derived polyester polyol20189,780,409'Nonaqueous electrolytic solution and nonaqueous-electrolyte battery employing the same'20179,394,397'Biomass-resource-derived polyurethane, method for producing same, and biomass-resource-derived polyester polyol'20169,290,614'Biomass-resource-derived polyurethane, method for producing same, and biomass-resource-derived polyester polyol'20169,080,009'Biomass-resource-derived polyester and production process thereof'20158,969,507'Aliphatic polyester resin and its production method'20158,318,893'Aliphatic polyester resin and its production method'20128,021,864'Biomass-resource-derived polyester and production process thereof'20117,985,566'Biomass-resource-derived polyester and production process thereof'20117,888,084'Biomass-resource-derived polyester and production process thereof'20117,317,069'Aliphatic polyester and process for producing the same'20087,312,002'Lithium secondary cell'20076,939,644'Lithium secondary cell'20056,908,712'Lithium secondary cell'20056,344,530'Process for producing -olefin polymers'20026,340,652'Catalysts for polymerization of -olefins, process for producing -olefin polymers, novel transition metal compounds and catalyst components for polymerization of -olefin'20026,252,097'Transition metal compounds'20016,133,495'Process for producing .alpha.-olefin oligomer'20005,910,619'Process for producing .alpha.-olefin oligomers'19995,750,816'Process for the preparation of .alpha.-olefin oligomers'19985,750,817'Process for producing .alpha.-olefin oligomers and .alpha.-olefin oligomer compositions'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2021Patents assigned to MITSUBISHI CHEM CORP (27)· patent assignee history
1998–2005Based in Yokohama, JP· patent location history
2005–2020Based in Kanagawa, JP· patent location history
2011–2020Based in Yokkaichi, JP· patent location history
2012–2019Patents assigned to AOSHIMA TAKAYUKI (6)· patent assignee history
2012–2019Patents assigned to HOSHINO TOYOMASA (4)· patent assignee history
2012–2015Patents assigned to HAMANO TOSHIYUKI (2)· patent assignee history
2012–2015Based in Mie, JP· patent location history
2015–2019Patents assigned to ISOTANI ATSUSHI (2)· patent assignee history
2021Based in Chiyoda-ku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI CHEM CORP271998–2021
AOSHIMA TAKAYUKIself62012–2019
HOSHINO TOYOMASA42012–2019
HAMANO TOSHIYUKI22012–2015
ISOTANI ATSUSHI22015–2019
Locations
LocationPatentsSpan
Kanagawa, JP92005–2020
Yokohama, JP81998–2005
Yokkaichi, JP62011–2020
Chiyoda-ku, JP22021
Mie, JP22012–2015