LexDanaLexDanabeta
Inventor

Atsuyuki Shimada

Inventor
Koriyama, JP

Overview

1→
Patents
2007
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C03Bprimary
C03BManufacture, shaping, or supplementary processes100%
PatentTitleYear
7,198,247'Mandrel for producing quartz glass and production method for optical fiber mother material, optical fiber and quartz glass body using the same'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007Patents assigned to TOYO TANSO CO (1)· patent assignee history
2007Based in Koriyama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOYO TANSO CO12007
Locations
LocationPatentsSpan
Koriyama, JP12007