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Inventor

Chitoshi Suzuki

Inventor
Kamisu, JP

Overview

14→
Patents
2003–2017
Patent span
Chemistry
Primary field (CPC C)

Patents· 14 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 bonds45%
C08LCompositions of macromolecular compounds16%
C08JWorking-up13%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds10%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
B29CShaping or joining of plastics3%
B60NSeats specially adapted for vehicles3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
PatentTitleYear
9,676,897'Process for producing polyether polyol, process for producing flexible polyurethane foam, and seat'20178,642,668'Polymer-dispersed polyol and process for producing flexible polyurethane foam'20148,530,602'Polyether polyol composition and use thereof'20138,445,625'Polyether and its production process'20138,431,672'Method for manufacturing an isocyanate-terminated prepolymer, prepolymer obtained thereby, and polyurethane resin'20138,354,559'Process for purifying polyether'20138,084,562'Method for producing polymer-dispersed polyol'20117,786,251'Process for producing polyester ether poly- or mono-ol'20107,759,403'Flexible polyurethane foam, process for its production, and seat for automobile using the flexible polyurethane foam'20107,635,724'Flexible polyurethane foam, process for its production, and seat for automobile using the flexible polyurethane foam'20097,553,921'Polyether polyol composition and use thereof'20097,169,956'Double metal cyanide complex catalyst, its production process and its utilization'20077,012,164'Method for continuously producing a polyether'20066,602,450'Method for producing a thermally insulating plate'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2017Patents assigned to ASAHI GLASS CO LTD (14)· patent assignee history
2006–2007Based in Ibaraki, JP· patent location history
2009–2014Based in Kamisu, JP· patent location history
2009–2013Based in Kashima, JP· patent location history
2011–2014Patents assigned to SUZUKI CHITOSHI (6)· patent assignee history
2013–2014Patents assigned to IKAI SHIGERU (3)· patent assignee history
2013Patents assigned to ARAI TAKEAKI (2)· patent assignee history
2013–2014Patents assigned to SASAKI TAKAYUKI (2)· patent assignee history
2013Based in Tokyo, JP· patent location history
2017Based in Chiyoda-ku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASAHI GLASS CO LTD142003–2017
SUZUKI CHITOSHIself62011–2014
IKAI SHIGERU32013–2014
ARAI TAKEAKI22013
SASAKI TAKAYUKI22013–2014
Locations
LocationPatentsSpan
Kamisu, JP62009–2014
Kashima, JP22009–2013
Tokyo, JP22013
Ibaraki, JP22006–2007
Chiyoda-ku, JP12017