Naritoshi Yamada

City:

Chiba

Country:

Japan

Published Applications:

Last publication date:

2011-01-06

Top Assignees for applications by Naritoshi Yamada

The entities that hold a legal rights for patent applications filed by inventor Yamada Naritoshi:

FUJIKURA LTD. 4 Tokyo, Japan

Recent patent applications by Yamada Naritoshi

Naritoshi Yamada from Chiba, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2011-01-06

US20110000262A1

Chemistry; metallurgy

METHOD FOR DEHYDRATING AND SINTERING POROUS BASE MATERIAL FOR OPTICAL FIBER

#2 | 2008-04-24

US20080092598A1

Chemistry; metallurgy

DEHYDRATION-SINTERING FURNACE, A MANUFACTURING METHOD OF AN OPTICAL FIBER PREFORM UTILIZING THE FURNACE AND AN OPTICAL FIBER PREFORM MANUFACTURED BY THE METHOD

#3 | 2005-08-04

US20050166640A1

Chemistry; metallurgy

Dehydration-sintering furnace, a manufacturing method of an optical fiber preform utilizing the furnace and an optical fiber preform manufactured by the method

#4 | 2005-06-09

US20050120753A1

Chemistry; metallurgy

Dehydration-sintering furnace

InventorID:

3323979 ⎘