Inventor

Tatsuro Ishitobi

Inventor

Kashiwa, JP

Overview

1→

Patents

2013

Patent span

Physics

Primary field (CPC G)

Patents· 1 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus50%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein50%

PatentTitleYear

8,421,962'Color filter and method for manufacturing color filter'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to ARAI KOJI (1)· patent assignee history

2013Patents assigned to DAINIPPON PRINTING CO LTD (1)· patent assignee history

2013Patents assigned to ISHITOBI TATSURO (1)· patent assignee history

2013Patents assigned to OBA MASATOSHI (1)· patent assignee history

2013Patents assigned to TAKAHASHI MASAHIRO (1)· patent assignee history

2013Based in Kashiwa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ARAI KOJI	1	2013
DAINIPPON PRINTING CO LTD	1	2013
ISHITOBI TATSUROself	1	2013
OBA MASATOSHI	1	2013
TAKAHASHI MASAHIRO	1	2013

Locations

Location	Patents	Span
Kashiwa, JP	1	2013