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Inventor

Tadashi Anzai

Inventor
Tokyo, JP

Overview

5→
Patents
1995–2010
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 5 as inventor

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

A47Bprimary
A47BTables10%
A47FSpecial furniture, fittings, or accessories for shops, storehouses, bars, restaurants or the like10%
E05BLocks10%
E05CBolts or fastening devices for wings, specially for doors or windows10%
E05FDevices for moving wings into open or closed position10%
E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof10%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges10%
H04MTelephonic communication10%
LOC0610%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
D0628409'Hinge for furniture'20107,347,404'Shelf-receiving metal element'20087,334,292'Hinge device'20087,226,092'Fastening device with lock mechanism'2007D0360425'Combined video tape recorder and camera'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Patents assigned to HITACHI LTD (1)· patent assignee history
1995Based in Katsuta, JP· patent location history
2007–2010Patents assigned to SUGATSUNE KOGYO (4)· patent assignee history
2007–2010Based in Tokyo, JP· patent location history
2008Based in Chiyoda-ku, JP· patent location history
2008Based in Hino, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUGATSUNE KOGYO42007–2010
HITACHI LTD11995
Locations
LocationPatentsSpan
Tokyo, JP22007–2010
Chiyoda-ku, JP12008
Hino, JP12008
Katsuta, JP11995