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Inventor

Hiroshi Ishisaka

Inventor
Toyama, JP

Overview

4→
Patents
2013–2015
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

Y10Tprimary
Y10TTechnical subjects covered by former us classification40%
A44BButtons, pins, buckles, slide fasteners, or the like30%
A47CChairs10%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for10%
B68GMethods, equipment, or machines for use in upholstering10%
PatentTitleYear
9,161,635'Sheet fastener'20158,701,253'Slide fastener'20148,590,117'Slide fastener'20138,572,816'Slide fastener'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2015Patents assigned to ISHISAKA HIROSHI (4)· patent assignee history
2013–2015Patents assigned to YKK CORP (4)· patent assignee history
2013–2014Patents assigned to AKASHI SHUNJI (3)· patent assignee history
2013–2014Patents assigned to DONO KENJI (3)· patent assignee history
2013–2014Patents assigned to HIMI NAOYUKI (3)· patent assignee history
2013–2015Based in Toyama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ISHISAKA HIROSHIself42013–2015
YKK CORP42013–2015
AKASHI SHUNJI32013–2014
DONO KENJI32013–2014
HIMI NAOYUKI32013–2014
Locations
LocationPatentsSpan
Toyama, JP42013–2015