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Inventor

Masashi Doi

Inventor
Toyama, JP

Overview

16→
Patents
1986–2019
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 16 as inventor

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

Y10Tprimary
Y10TTechnical subjects covered by former us classification27%
A44BButtons, pins, buckles, slide fasteners, or the like18%
G06FElectric digital data processing12%
D03DWoven fabrics6%
H04LTransmission of digital information, e.g. telegraphic communication6%
A61FFilters implantable into blood vessels3%
B41JTypewriters3%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%
C09DCoating compositions, e.g. paints, varnishes or lacquers3%
D10BIndexing scheme associated with sublasses of section d, relating to textiles3%
PatentTitleYear
10,367,807Securely sharing confidential information in a document201910,362,025Securely sharing confidential information in a document20199,811,443'Dynamic trace level control'20179,811,442'Dynamic trace level control'20179,321,287'Printing position and cutting position adjusting method'20169,247,445'Wireless sensor module, method for processing measurement data thereby, and recording medium'20169,089,187'Fastener stringer for concealed slide fastener'20158,739,372'Fastener stringer for hidden slide fastener'20147,978,053'Tag-information management apparatus and IC tag'20117,419,715'Light diffusing films'20087,152,283'Noiseless surface fastener member, noiseless surface fastener combined with the noiseless surface fastener member and product attached with the same noiseless surface fastener member or the same noiseless surface fastener'20066,681,457'Fiber surface fastener and method for finishing same'20046,565,943'Surface fastener formed of fibers'20036,447,877'Photosensitive composition and white coating'20026,063,067'Disposable diaper and method of folding and fastening the same as waste'20004,604,774'Sliding clasp fastener'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2015Patents assigned to YKK CORP (6)· patent assignee history
2000–2015Based in Toyama, JP· patent location history
2002–2016Patents assigned to OMRON TATEISI ELECTRONICS CO (3)· patent assignee history
2002–2008Based in Kyoto, JP· patent location history
2014–2016Patents assigned to DOI MASASHI (3)· patent assignee history
2014–2015Patents assigned to HASEGAWA TAKAYUKI (2)· patent assignee history
2016Based in Nagano, JP· patent location history
2016Based in Shiga, JP· patent location history
2017–2019Patents assigned to IBM (4)· patent assignee history
2017–2019Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
YKK CORP62000–2015
IBM42017–2019
DOI MASASHIself32014–2016
OMRON TATEISI ELECTRONICS CO32002–2016
HASEGAWA TAKAYUKI22014–2015
Locations
LocationPatentsSpan
Toyama, JP62000–2015
Yokohama, JP42017–2019
Kyoto, JP22002–2008
Nagano, JP12016
Shiga, JP12016