Inventor

Ken-Ichiro Shibata

Inventor

Osaka, JP

Overview

2→

Patents

2010–2012

Patent span

Physics

Primary field (CPC G)

Patents· 2 as inventor

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

C04Bprimary

C04BLime, magnesia33%

G02BOptical elements, systems or apparatus33%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein33%

PatentTitleYear

8,097,550'Spinel sintered body, light transmitting window and light transmitting lens'2012 7,741,238'Spinel sintered body, light transmitting window and light transmitting lens'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2012Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (2)· patent assignee history

2010–2012Based in Osaka, JP· patent location history

2012Patents assigned to FUJII AKIHITO (1)· patent assignee history

2012Patents assigned to NAKAYAMA SHIGERU (1)· patent assignee history

2012Patents assigned to SASAME AKIRA (1)· patent assignee history

2012Patents assigned to SHIBATA KEN-ICHIRO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SUMITOMO ELECTRIC INDUSTRIES	2	2010–2012
FUJII AKIHITO	1	2012
NAKAYAMA SHIGERU	1	2012
SASAME AKIRA	1	2012
SHIBATA KEN-ICHIROself	1	2012

Locations

Location	Patents	Span
Osaka, JP	2	2010–2012