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Inventor

Satoshi Yamagata

Inventor
Toride, JP

Overview

3→
Patents
1995–2006
Patent span
Physics
Primary field (CPC G)

Patents· 3 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 transducer33%
H05KPrinted circuits17%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%
Y02PClimate change mitigation technologies in the production or processing of goods17%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
7,032,234'Cartridge and drive unit for preventing erroneous insertions of the cartridge'20066,654,338'Disk cartridge'20035,394,608'Laminated semiconductor device and fabricating method thereof'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2006Patents assigned to HITACHI MAXELL (3)· patent assignee history
1995–2003Based in Toride, JP· patent location history
2006Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI MAXELL31995–2006
Locations
LocationPatentsSpan
Toride, JP21995–2003
Ibaraki, JP12006