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Inventor

Masahiro Kawanishi

Inventor
Yokohama, JP

Overview

2→
Patents
1999–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C08Lprimary
C08LCompositions of macromolecular compounds20%
C09JAdhesives20%
G03GElectrography20%
H04NPictorial communication, e.g. television20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
11,036,173Image reading device and recording apparatus20215,958,580'Masking tape or sheet'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to NITTO DENKO CORP (1)· patent assignee history
1999Based in Ibaraki, JP· patent location history
2021Patents assigned to CANON KK (1)· patent assignee history
2021Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK12021
NITTO DENKO CORP11999
Locations
LocationPatentsSpan
Yokohama, JP12021
Ibaraki, JP11999