LexDanaLexDanabeta
Inventor

Takahito Miyoshi

Inventor
Kanagawa, JP

Overview

57→
Patents
1983–2006
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 57 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%
Y10TTechnical subjects covered by former us classification29%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests27%
G03CPhotosensitive materials for photographic purposes3%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds1%
B24DTools for grinding, buffing or sharpening1%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts1%
B29LIndexing scheme associated with subclass b29c, relating to particular articles1%
C08LCompositions of macromolecular compounds1%
PatentTitleYear
7,085,470'Plastic fiber-optic cable and producing method for the same'20066,841,227'Image-receiving sheet for electrophotography'20055,851,744'Photographic film'19985,584,953'Method of manufacturing a photographic printing paper support'19965,466,519'Support for a photographic printing paper and a manufacturing process therefor'19955,366,854'Photographic printing paper support'19945,312,682'Photographic printing paper support'19945,274,623'Information recording medium having high modulation degree'19935,034,271'Magnetic recording medium'19914,995,199'Magnetic tape cassette having improved guide pole structure'19914,993,197'Magnetic tape cassette having improved guide pole structure'19914,952,458'Magnetic recording medium'19904,930,032'Magnetic tape cassette having improved guide pole structure'19904,859,500'Method for preparing a magnetic recording medium'19894,822,672'Abasive tape'19894,812,369'Magnetic recording medium'19894,786,557'Magnetic recording medium of continuous form'19884,766,511'Anti-static surface for magnetic tape cartridge'19884,745,001'Process for the preparation of magnetic recording medium'19884,745,017'Magnetic recording medium'19884,743,500'Magnetic recording medium'19884,740,418'Magnetic recording medium'19884,726,992'Magnetic recording medium'19884,701,364'Tape for cleaning magnetic head'19874,696,859'Magnetic recording medium'19874,690,863'Magnetic recording media and process for producing same'19874,689,265'Magnetic recording medium'19874,687,703'Magnetic recording medium'19874,687,706'Magnetic recording medium'19874,687,704'Magnetic recording medium'19874,686,149'Magnetic recording medium and method of preparing'19874,678,697'Magnetic recording medium'19874,670,333'Magnetic recording media'19874,652,958'Tape for cleaning magnetic head'19874,650,720'Magnetic recording medium'19874,643,941'Magnetic recording medium'19874,632,868'Magnetic recording media'19864,617,226'Magnetic recording medium'19864,612,235'Magnetic recording medium'19864,600,638'Magnetic recording medium'19864,598,014'Magnetic recording medium'19864,592,952'Magnetic recording medium'19864,582,757'Magnetic recording medium'19864,578,311'Magnetic recording medium'19864,569,856'Method for preparing magnetic recording medium'19864,567,057'Method of making magnetic recording medium'19864,567,063'Process for producing magnetic recording media'19864,552,807'Magnetic recording medium'19854,544,601'Magnetic recording medium'19854,528,240'Magnetic recording medium'19854,504,542'Magnetic recording medium having a subbing layer of amorphous saturated polyesters'19854,487,802'Magnetic recording medium'19844,474,843'Magnetic recording medium'19844,414,270'Magnetic recording medium'19834,411,953'Magnetic recording medium'19834,388,360'Magnetic recording medium'19834,367,261'Magnetic recording medium'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–2006Patents assigned to FUJI PHOTO FILM CO LTD (57)· patent assignee history
1983–1990Based in Odawara, JP· patent location history
1984–1991Based in Kanagawa, JP· patent location history
1993–2006Based in Shizuoka, JP· patent location history
1994–2005Based in Fujinomiya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI PHOTO FILM CO LTD571983–2006
Locations
LocationPatentsSpan
Kanagawa, JP281984–1991
Odawara, JP211983–1990
Shizuoka, JP41993–2006
Fujinomiya, JP41994–2005