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Inventor

Motohiro Hirano

Inventor
Hachioji, JP

Overview

3→
Patents
1995–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps33%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1033%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles17%
F16FSprings17%
PatentTitleYear
10,906,384Vibration prevention device20215,593,540'Plasma etching system and plasma etching method'19975,423,936'Plasma etching system'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1997Patents assigned to HITACHI LTD (2)· patent assignee history
1995–1997Patents assigned to HITACHI TOKYO ELECTRONICS (2)· patent assignee history
1995–1997Patents assigned to TEL YAMANISHI KK (2)· patent assignee history
1995–1997Patents assigned to TOKYO ELECTRON LTD (2)· patent assignee history
1995–1997Based in Hachioji, JP· patent location history
2021Patents assigned to HONDA MOTOR CO LTD (1)· patent assignee history
2021Based in Saitama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD21995–1997
HITACHI TOKYO ELECTRONICS21995–1997
TEL YAMANISHI KK21995–1997
TOKYO ELECTRON LTD21995–1997
HONDA MOTOR CO LTD12021
Locations
LocationPatentsSpan
Hachioji, JP21995–1997
Saitama, JP12021