Naritoshi Yamada

City:

Sakura

Country:

Japan

Published Applications:

Last publication date:

2014-09-11

Top Assignees for applications by Naritoshi Yamada

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

FUJIKURA LTD. 10 Tokyo, Japan
FUJIKURA LTD. 1 Koto-ku-Tokyo, Japan

Recent patent applications by Yamada Naritoshi

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

#1 | 2014-09-11

US20140252154A1

Performing operations; transporting

Optical fiber screening test method and optical fiber screening test apparatus

#2 | 2013-10-29

US10838375

Optical fiber preform and manufacturing method therefor

#3 | 2013-03-28

US20130074552A1

Chemistry; metallurgy

Apparatus and method for manufacturing optical fiber preform

#4 | 2012-11-08

US20120279259A1

Chemistry; metallurgy

Method and apparatus of producing optical fiber preform

#5 | 2012-02-02

US20120024012A1

Chemistry; metallurgy

Optical fiber preform manufacturing apparatus and optical fiber preform manufacturing method

#6 | 2010-04-29

US20100104249A1

Physics

Plastic glass optical fiber

#7 | 2010-04-01

US20100077800A1

Chemistry; metallurgy

Method for fabricating porous silica preform

#8 | 2010-03-04

US20100050696A1

Chemistry; metallurgy

Method for manufacturing optical fiber preform

#9 | 2009-12-24

US20090317042A1

Electricity

Rare earth-doped core optical fiber and manufacturing method thereof

#10 | 2005-05-26

US20050109065A1

Chemistry; metallurgy

Method for fabricating porous silica preform

InventorID:

6173405 ⎘