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Inventor

Daiji Yamane

Inventor
Yamatokoriyama, JP

Overview

6→
Patents
1990–1992
Patent span
Physics
Primary field (CPC G)

Patents· 6 as inventor

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

G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer44%
G01RMeasuring electric variables11%
G05BControl or regulating systems in general11%
G06FElectric digital data processing11%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters11%
Y02PClimate change mitigation technologies in the production or processing of goods11%
PatentTitleYear
5,144,627'Test mode switching system for LSI'19925,070,285'Motor stop control device'19915,043,961'Transducer access control system'19915,026,981'Servo control gain adjustment for an optical disk apparatus'19914,989,198'Beam control device utilizing beam having a specific direction of polarization to control a laser used in an optical memory system'19914,932,013'Apparatus for reading an optical disk which controls track jumping accurately and stably'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1992Patents assigned to SHARP KK (6)· patent assignee history
1990Based in Yamatokohriyama, JP· patent location history
1991Based in Yamatokoriyama, JP· patent location history
1991–1992Based in Tenri, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHARP KK61990–1992
Locations
LocationPatentsSpan
Yamatokoriyama, JP31991
Tenri, JP21991–1992
Yamatokohriyama, JP11990