LexDanaLexDanabeta
Inventor

Shiro Kaneko

Inventor
Kanagawa, JP

Overview

5→
Patents
1978–1992
Patent span
Physics
Primary field (CPC G)

Patents· 5 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 transducer29%
B41MPrinting, duplicating, marking, or copying processes14%
C25DProcesses for the electrolytic or electrophoretic production of coatings14%
F16KValves14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
5,123,376'Apparatus for manufacturing magnetic recording medium'19925,069,933'Method for making magnetic recording media'19914,728,405'Process of producing magnetic recording medium'19884,230,743'Process for producing pressure-sensitive copying paper'19804,130,128'Ball valve with orifice'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1992Patents assigned to FUJI PHOTO FILM CO LTD (5)· patent assignee history
1978Based in Fujimiya, JA· patent location history
1980Based in Shizuoka, JP· patent location history
1988–1992Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI PHOTO FILM CO LTD51978–1992
Locations
LocationPatentsSpan
Kanagawa, JP31988–1992
Shizuoka, JP11980
Fujimiya, JA11978