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Inventor

Senichi Yoshizawa

Inventor
Shizuoka, JP

Overview

6→
Patents
1999–2005
Patent span
Performing operations
Primary field (CPC B)

Patents· 6 as inventor

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

B41Mprimary
B41MPrinting, duplicating, marking, or copying processes43%
Y10TTechnical subjects covered by former us classification36%
B05DProcesses for applying fluent materials to surfaces, in general7%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form7%
B41JTypewriters7%
PatentTitleYear
6,893,692'Ink jet recording sheet'20056,777,040'Recording sheet for ink jet printer'20046,455,169'Inkjet recording sheet'20026,245,422'Recording medium having gloss surface layer'20016,139,940'Inkjet recording sheet'20005,958,564'Ink jet recording sheet'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2005Patents assigned to TOMOEGAWA PAPER CO LTD (5)· patent assignee history
1999–2005Based in Shizuoka, JP· patent location history
2001Patents assigned to SEIKO EPSON CORP & TOMOEGAWA P (1)· patent assignee history
2002Patents assigned to SEIKO EPSON CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOMOEGAWA PAPER CO LTD51999–2005
SEIKO EPSON CORP12002
SEIKO EPSON CORP & TOMOEGAWA P12001
Locations
LocationPatentsSpan
Shizuoka, JP61999–2005