LexDanaLexDanabeta
Inventor

Yasuyuki Hasegawa

Inventor
Tokyo, JP

Overview

4→
Patents
1982–2021
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

B41Jprimary
B41JTypewriters17%
B41MPrinting, duplicating, marking, or copying processes17%
G01RMeasuring electric variables17%
G06FElectric digital data processing17%
G11CStatic stores17%
H01HElectric switches17%
PatentTitleYear
11,120,961Electromagnetic relay and coil terminal202110,331,571Address control circuit capable of setting address rapidly and method of setting address after power-on reset, the address control circuit providing protection against over-voltage20195,363,381'Integrated circuit device having macro isolation test function'19944,323,317'Pattern controlling device for laser marker'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982Patents assigned to SHIBUYA KOGYO CO LTD (1)· patent assignee history
1982Based in Kanazawa, JP· patent location history
1994Patents assigned to NEC CORP (1)· patent assignee history
1994–2021Based in Tokyo, JP· patent location history
2019Patents assigned to MINEBEA MITSUMI INC (1)· patent assignee history
2021Patents assigned to FUJITSU COMPONENT LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU COMPONENT LTD12021
MINEBEA MITSUMI INC12019
NEC CORP11994
SHIBUYA KOGYO CO LTD11982
Locations
LocationPatentsSpan
Tokyo, JP31994–2021
Kanazawa, JP11982