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Inventor

Minoru Ohiraki

Inventor
Chiba, JP

Overview

4→
Patents
2002–2009
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 4 as inventor

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

G06Fprimary
G06FElectric digital data processing21%
H04MTelephonic communication21%
E05DHinges or suspension devices for doors, windows or wings14%
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 thereof14%
F16CShafts14%
F16FSprings7%
H04BTransmission7%
PatentTitleYear
7,506,608'Hinge mechanism'20097,346,960'Two-shaft hinge equipped with a rotation limiting mechanism'20087,158,816'Foldable and portable mobile communication terminal'20076,364,274'Seismic isolator for exhibits'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2009Patents assigned to MITSUBISHI STEEL MFG (4)· patent assignee history
2002–2009Based in Chiba, JP· patent location history
2007Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI STEEL MFG42002–2009
Locations
LocationPatentsSpan
Chiba, JP32002–2009
Tokyo, JP12007