LexDanaLexDanabeta
Inventor

Takashi Fukushimai

Inventor
Tokyo, JP

Overview

1→
Patents
1993
Patent span
Physics
Primary field (CPC G)

Patents· 1 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%
H04NPictorial communication, e.g. television33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
5,218,451'Spindle servo control for electronic still camera'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to SONY CORP (1)· patent assignee history
1993Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY CORP11993
Locations
LocationPatentsSpan
Tokyo, JP11993