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Inventor

Hidekazu Ito

Inventor
Tochigi, JP

Overview

16→
Patents
1994–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 16 as inventor

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

A61Fprimary
A61FFilters implantable into blood vessels16%
G06FElectric digital data processing8%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds5%
C08LCompositions of macromolecular compounds5%
C09DCoating compositions, e.g. paints, varnishes or lacquers5%
A61LMethods or apparatus for sterilising materials or objects in general3%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%
B22CFoundry moulding3%
B22DCasting of metals3%
B25JManipulators3%
PatentTitleYear
10,907,012Polycarbonate diol and producing method thereof, and polyurethane and active energy ray-curable polymer composition both formed using same202110,410,174Logistics solution and intranet system20199,000,956'Portable terminal and input control method'20158,678,803'Apparatus for taking out molded product'20148,110,622'Aromatic polycarbonate resin composition and manufacturing process thereof'20127,938,814'Disposable diaper'20117,520,874'Disposable diaper with improved leak prevention properties'20097,156,830'Disposable diaper including lateral side cores'20077,094,227'Disposable diaper having leg flap absorbent articles'20066,878,139'Disposable diaper including lateral side cores'20056,706,030'Absorbent article'20045,858,579'Masking films containing light shielding peelable layer utilizing nitrile resins'19995,673,743'Method of molding complete core from base core and bonded core'19975,568,770'Tank transportation system and production utilizing the same'19965,457,660'Reset signal generation circuit having a function for protecting write data'19955,319,065'Process for producing polycarbonate resin having specific terminal OH/CO value'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2012Patents assigned to TEIJIN CHEMICALS LTD (2)· patent assignee history
1995–2015Based in Kawasaki, JP· patent location history
2004–2011Patents assigned to KAO CORP (6)· patent assignee history
2004–2011Based in Tochigi, JP· patent location history
2012–2015Patents assigned to ITO HIDEKAZU (3)· patent assignee history
2012–2019Based in Tokyo, JP· patent location history
2014Based in Kyoto, JP· patent location history
2015Patents assigned to FUJITSU LTD (1)· patent assignee history
2019Patents assigned to ALE CORP (1)· patent assignee history
2021Based in Yokkaichi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KAO CORP62004–2011
ITO HIDEKAZUself32012–2015
TEIJIN CHEMICALS LTD21994–2012
ALE CORP12019
FUJITSU LTD12015
Locations
LocationPatentsSpan
Tochigi, JP52004–2011
Tokyo, JP22012–2019
Kawasaki, JP21995–2015
Yokkaichi, JP12021
Kyoto, JP12014