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Inventor

Yuko Fukuda

Inventor
Toyama, JP

Overview

3→
Patents
1998–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 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 like50%
B62DMotor vehicles25%
E21DShafts25%
PatentTitleYear
10,863,801Tape member for slide fastener and manufacturing method of tape member202010,646,006Cover attachment structure and method20205,765,925'Tunnel boring machine for hard ground and soft ground'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to KAWASAKI HEAVY IND LTD (1)· patent assignee history
1998Based in Kobe, JP· patent location history
2020Patents assigned to YKK CORP (2)· patent assignee history
2020Based in Toyama, JP· patent location history
2020Based in Kurobe, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
YKK CORP22020
KAWASAKI HEAVY IND LTD11998
Locations
LocationPatentsSpan
Toyama, JP12020
Kurobe, JP12020
Kobe, JP11998