LexDanaLexDanabeta
Inventor

Shigeyoshi Takazawa

Inventor
Toyama, JP

Overview

34→
Patents
2004–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 34 as inventor

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

A44Bprimary
A44BButtons, pins, buckles, slide fasteners, or the like39%
Y10TTechnical subjects covered by former us classification35%
LOC1513%
LOC0211%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers2%
PatentTitleYear
10,874,179Rotation mechanism of separable stopper for slide fastener and slide fastener including same202010,512,314Slide fastener stop member201910,212,991Fastener chain element and fastener chain201910,188,180Slider for slide fastener2019D0796992'Slider for slide fastener'2017D0796994'Slider for slide fastener'2017D0796995'Slider for slide fastener'2017D0796993'Slider for slide fastener'2017D0795740'Slider for slide fastener'2017D0795131'Slider for slide fastener'2017D0794504'Slider for slide fastener'20179,314,069'Top stop for slider'2016D0740170'Slide for slide fastener'2015D0739786'Slide for slide fastener'2015D0739787'Slide for slide fastener'20159,138,033'Top stop for slider'2015D0738783'Slider for slide fastener'20158,567,019'Semi-automatic slider'20138,474,109'Slider assembly'20138,464,404'Water repellent slider cap for zippers'20138,375,528'Water repellent slider cap for zippers'20138,359,717'Slide fastener'20138,122,573'Thin slider'20128,112,848'Slider for a fluid tight slide fastener'20128,091,186'Slider for a fluid tight slide fastener'20128,091,187'Zip fastener end stop'2012D0632218'Slide fastener element'20117,774,906'Slide fastener'2010D0610947'Slider for slide fastener'20107,360,285'Automatic slider for a slide fastener'20087,340,806'Opener for slide fastener'20086,865,782'Slide fastener with separable bottom stop assembly and method of manufacturing the same'20056,826,809'Separable bottom end stop for slide fastener'20046,704,975'Separable bottom end stop for concealed slide fastener'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2020Patents assigned to YKK CORP (33)· patent assignee history
2004–2012Based in Cheshire, GB· patent location history
2010–2013Based in Irvine, CA, US· patent location history
2011–2013Based in Anaheim, CA, US· patent location history
2012–2016Patents assigned to TAKAZAWA SHIGEYOSHI (10)· patent assignee history
2013Patents assigned to BERNABE DENNIS T (2)· patent assignee history
2013Patents assigned to YAMAMOTO KENTARO (2)· patent assignee history
2013–2015Patents assigned to YKK CORP AMERICA (2)· patent assignee history
2013–2016Based in Macon, GA, US· patent location history
2015–2020Based in Toyama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
YKK CORP332004–2020
TAKAZAWA SHIGEYOSHIself102012–2016
BERNABE DENNIS T22013
YAMAMOTO KENTARO22013
YKK CORP AMERICA22013–2015
Locations
LocationPatentsSpan
Toyama, JP142015–2020
Cheshire, GB52004–2012
Irvine, California, US42010–2013
Anaheim, California, US42011–2013
Macon, Georgia, US32013–2016