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Inventor

Satoru Yoshihara

Inventor
Otsu, JP

Overview

3→
Patents
1996–2006
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C03Cprimary
C03CChemical composition of glasses, glazes or vitreous enamels33%
G02BOptical elements, systems or apparatus33%
A61LMethods or apparatus for sterilising materials or objects in general17%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
7,106,941'Substrate for optical communication device, method for production thereof and optical communication device using the same'20066,780,514'Optical communication device substrate and optical communication device'20045,527,836'Bioactive cement'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2004Patents assigned to NIPPON ELECTRIC GLASS CO (2)· patent assignee history
1996Based in Shiga, JP· patent location history
2004Based in Kusatsu, JP· patent location history
2006Patents assigned to NIPPON ELECTRONIC GLASS CO LTD (1)· patent assignee history
2006Based in Otsu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON ELECTRIC GLASS CO21996–2004
NIPPON ELECTRONIC GLASS CO LTD12006
Locations
LocationPatentsSpan
Otsu, JP12006
Kusatsu, JP12004
Shiga, JP11996