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Inventor

Hideo Inayoshi

Inventor
Kokubunji, JP

Overview

4→
Patents
1976–1998
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.

G06Fprimary
G06FElectric digital data processing40%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1020%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1020%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use20%
PatentTitleYear
5,778,237'Data processor and single-chip microcomputer with changing clock frequency and operating voltage'19984,894,768'Data processing system with coprocessor'19904,803,543'Semiconductor device and process for producing the same'19893,946,427'Semiconductor device'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1998Patents assigned to HITACHI LTD (4)· patent assignee history
1976Based in Tokyo, JP· patent location history
1989–1990Patents assigned to HITACHI MICROCUMPUTER ENG (2)· patent assignee history
1989Patents assigned to HITACHI CHEMICAL CO LTD (1)· patent assignee history
1989–1998Based in Kokubunji, JP· patent location history
1990Patents assigned to HITACHI ENG CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD41976–1998
HITACHI MICROCUMPUTER ENG21989–1990
HITACHI CHEMICAL CO LTD11989
HITACHI ENG CO LTD11990
Locations
LocationPatentsSpan
Kokubunji, JP31989–1998
Tokyo, JP11976