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Inventor

Hideaki Oku

Inventor
Yamanashi, JP

Overview

4→
Patents
1990–1995
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H02Kprimary
H02KDynamo-electric machines33%
G01DMeasuring not specially adapted for a specific variable17%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters17%
H03MCoding17%
Y02PClimate change mitigation technologies in the production or processing of goods17%
PatentTitleYear
5,378,953'Rotor for synchronous motor'19955,281,903'Method for drivingly controlling a variable reluctance type motor'19945,148,090'Variable reluctance type AC servo motor'19924,928,009'Deflection-insensitive optical rotary encoder'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1995Patents assigned to FANUC LTD (4)· patent assignee history
1990–1995Based in Yamanashi, JP· patent location history
1994Based in Oshino-mura, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FANUC LTD41990–1995
Locations
LocationPatentsSpan
Yamanashi, JP31990–1995
Oshino-mura, JP11994