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Inventor

Hideki Kuwabara

Inventor
Hadano, JP

Overview

54→
Patents
1984–2018
Patent span
Chemistry
Primary field (CPC C)

Patents· 54 as inventor

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

C08Jprimary
C08JWorking-up35%
F16CShafts31%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
B29CShaping or joining of plastics6%
Y10TTechnical subjects covered by former us classification3%
B22CFoundry moulding1%
B28BShaping clay or other ceramic compositions1%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts1%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for1%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds1%
PatentTitleYear
9,897,141'Curvilinear motion rolling guide unit'20189,714,678'Linear motion guide unit'20179,243,665'Linear motion guide unit with lubricating member'20169,169,867'Linear motion guide unit'20158,801,289'Linear motion guide unit'20148,585,288'Linear motion guide unit'20138,465,206'Linear motion guide unit'20138,206,036'Linear motion rolling guide unit'20127,927,016'Slider for linear motion rolling guide unit'20117,909,512'Lubricating member for linear motion rolling guide unit and slider for linear motion rolling guide unit using the lubricating member'20117,862,234'Linear motion guide unit'20117,832,929'Linear motion guide unit'20107,832,930'Linear motion guide unit'20107,780,356'Slider for linear motion rolling guide unit'20107,762,722'Linear motion guide unit'20107,748,905'Linear motion rolling guide unit'20107,534,042'Linear motion guide unit'20097,458,720'Linear motion rolling guide unit'20087,458,721'Linear motion rolling guide unit'20087,434,999'Linear motion guide unit with retainer for rolling element'20087,341,378'Linear motion guide unit'20087,258,486'Linear motion guide unit'20077,008,107'Linear motion guide unit'20066,766,897'Linear motion guide unit'20045,651,912'Decorative mold for forming concrete surface with uneven pattern'19975,391,581'Production method of foamed particles of uncrosslinked ethylene-based resin'19955,284,431'Filling apparatus for filling foamed particles of a thermoplastic resin into a mold'19945,130,341'Process for the production of foamed poymer particles'19925,122,545'Production method of prefoamed synthetic resin particles'19925,071,883'Process for the production of expanded particles of a polyolefin resin'19915,053,435'Pre-foamed particles of uncrosslinked, linear low-density polyethylene and production method thereof'19915,015,667'Pre-foamed beads of polyethylene base resin'19914,948,817'Pre-foamed particles of uncrosslinked, linear low-density polyethylene and production method thereof'19904,889,671'Production method of prefoamed particles of polyolefin resin'19894,840,973'Polypropylene resin prefoamed particles'19894,777,000'Production method of expansion-molded article of polypropylene resin'19884,769,393'Expanded particles of modified polyethylene and foamed articles obtained therefrom'19884,711,287'Casting method'19874,704,239'Process for the production of expanded particles of a polymeric material'19874,695,593'Prefoamed propylene polymer-base particles, expansion-molded article produced from said particles and production process of said article'19874,692,507'Propylene-base random copolymer particles and production process thereof'19874,676,939'Process for the production of expanded particles of a polypropylene resin'19874,657,937'Energy absorber'19874,617,323'Prefoamed particles of crosslinked propylene-type resin and molded article prepared therefrom'19864,602,082'Propylene-base random copolymer particles and production process thereof'19864,587,270'Preliminarily foamed particles of non-crosslinked polypropylene-type resin'19864,568,608'Pre-foamed particles of polypropylene-base resin'19864,567,208'Preliminarily foamed particles of non-crosslinked polypropylene-type resin'19864,504,601'Process for producing pre-foamed particles of polypropylene resin'19854,504,653'Process for producing polyolefin resin particles'19854,464,484'Process for producing prefoamed polymer particles'19844,443,393'Method of pressurizing treatment of pre-foamed particles of polyolefin resin'19844,440,703'Process for producing foamed and molded article of polypropylene resin'19844,436,840'Process for producing pre-foamed particles of polyolefin resin'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1991Patents assigned to JAPAN STYRENE PAPER CORP (22)· patent assignee history
1984–1985Based in Hatano, JP· patent location history
1986–1991Based in Hadano, JP· patent location history
1991–1997Patents assigned to JSP CORP (6)· patent assignee history
1991Patents assigned to JAPAN STYRENE CORP (1)· patent assignee history
1991–1997Based in Utsunomiya, JP· patent location history
2004–2018Patents assigned to NIPPON THOMPSON CO LTD (24)· patent assignee history
2004–2016Based in Gifu, JP· patent location history
2007–2017Based in Mino, JP· patent location history
2012–2013Patents assigned to KUWABARA HIDEKI (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON THOMPSON CO LTD242004–2018
JAPAN STYRENE PAPER CORP221984–1991
JSP CORP61991–1997
KUWABARA HIDEKIself32012–2013
JAPAN STYRENE CORP11991
Locations
LocationPatentsSpan
Hadano, JP181986–1991
Mino, JP172007–2017
Gifu, JP62004–2016
Utsunomiya, JP61991–1997
Hatano, JP61984–1985