LexDanaLexDanabeta
Inventor

Takubi Hamano

Inventor
Tokyo, JP

Overview

2→
Patents
2009
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 2 as inventor

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

E06Bprimary
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates33%
H05KPrinted circuits33%
E04BGeneral building constructions17%
E05GSafes or strong-rooms for valuables17%
PatentTitleYear
7,589,285'Magnetic shield panel'20097,501,588'Magnetic shielding door and magnetic shielding room'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to KAJIMA CORP (1)· patent assignee history
2009Patents assigned to NABTESCO CORP (1)· patent assignee history
2009Patents assigned to NIPPON STEEL & SUMIKIN COATED (1)· patent assignee history
2009Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KAJIMA CORP12009
NABTESCO CORP12009
NIPPON STEEL & SUMIKIN COATED12009
Locations
LocationPatentsSpan
Tokyo, JP22009