LexDanaLexDanabeta
Inventor

Ieyasu Kobayshi

Inventor
Sagamihara, JP

Overview

2→
Patents
1995–1997
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.

G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer33%
Y10TTechnical subjects covered by former us classification33%
C08JWorking-up17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
5,677,033'Biaxially oriented, unidirectionally long polyethylene-2,6-naphthalenedicarboxylate film'19975,470,665'Biaxially oriented unidirectionally long polyethylene-2, 6-naphthalenedicarboxylate film'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1997Patents assigned to TEIJIN LTD (2)· patent assignee history
1995–1997Based in Sagamihara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TEIJIN LTD21995–1997
Locations
LocationPatentsSpan
Sagamihara, JP21995–1997