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Inventor

Takao Tsubouchi

Inventor
Nagoya, JP

Overview

4→
Patents
2002–2010
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B42Dprimary
B42DBooks38%
Y10TTechnical subjects covered by former us classification25%
A47JKitchen equipment13%
B42FSheets temporarily attached together13%
B42PIndexing scheme relating to books, filing appliances or the like13%
PatentTitleYear
7,731,239'Card forming sheet'20107,320,481'Handbook and method for making same'20086,635,326'Personal information protecting sheet'20036,340,178'Printable kit for making an original holder for flat objects'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2003Patents assigned to HISAGO KABUSHIKI KAISHA (2)· patent assignee history
2002–2003Based in Nagoya, JP· patent location history
2008Patents assigned to HISAGO LABEL CO LTD (1)· patent assignee history
2008Based in Aichi, JP· patent location history
2010Patents assigned to KALBAS CO LTD (1)· patent assignee history
2010Based in Mie, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HISAGO KABUSHIKI KAISHA22002–2003
HISAGO LABEL CO LTD12008
KALBAS CO LTD12010
Locations
LocationPatentsSpan
Nagoya, JP22002–2003
Mie, JP12010
Aichi, JP12008