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Inventor

Takao Osuka

Inventor
Kyoto, JP

Overview

2→
Patents
2002–2004
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H03Kprimary
H03KPulse technique40%
G11BInformation storage based on relative movement between record carrier and transducer20%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems20%
H03FAmplifiers20%
PatentTitleYear
6,753,717'H-bridge driver'20046,441,596'Switching regulator with reduced high-frequency noise'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2004Patents assigned to ROHM CO LTD (2)· patent assignee history
2002–2004Based in Kyoto, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ROHM CO LTD22002–2004
Locations
LocationPatentsSpan
Kyoto, JP22002–2004