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Inventor

Toshimitsu Okutsu

Inventor
Minami-ashigara, JP

Overview

2→
Patents
1985–1999
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 2 as inventor

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

Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
Y10TTechnical subjects covered by former us classification25%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds13%
C08JWorking-up13%
G03CPhotosensitive materials for photographic purposes13%
G11BInformation storage based on relative movement between record carrier and transducer13%
PatentTitleYear
5,993,958'Method of manufacturing a polyester-series photographic support'19994,552,807'Magnetic recording medium'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1999Patents assigned to FUJI PHOTO FILM CO LTD (2)· patent assignee history
1985Based in Odawara, JP· patent location history
1999Based in Minami-ashigara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI PHOTO FILM CO LTD21985–1999
Locations
LocationPatentsSpan
Minami-ashigara, JP11999
Odawara, JP11985