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Inventor profile of:

Hiroshi Hatakeyama

City:

Tokyo

Country:

Japan

Published Applications:

Last publication date:

2014-05-15

Top Assignees for applications by Hiroshi Hatakeyama

The entities that hold a legal rights for patent applications filed by inventor Hatakeyama Hiroshi:

NEC Corporation 9 Tokyo, Japan
YAMATAKE CORPORATION 4 Tokyo, Japan
NEC ENERGY DEVICES, LTD. 1 Kanagawa, Japan
Yamatake Corporation 1 , Japan

Recent patent applications by Hatakeyama Hiroshi

Hiroshi Hatakeyama from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2014-05-15

US20140134461A1

Electricity

SECONDARY BATTERY

#2 | 2014-01-23

US20140023935A1

Electricity

LITHIUM SECONDARY CELL

#3 | 2013-10-10

US20130266847A1

Electricity

LITHIUM SECONDARY BATTERY

#4 | 2011-06-23

US20110149381A1

Electricity

Gain-clamped semiconductor optical amplifier

#5 | 2010-06-10

US20100139389A1

Physics

SENSOR, SENSOR TEMPERATURE CONTROL METHOD AND ABNORMALITY RECOVERY METHOD

#6 | 2010-04-15

US20100089146A1

Physics

FLOW SENSOR

#7 | 2010-03-04

US20100054290A1

Electricity

Surface emitting laser

#8 | 2010-02-11

US20100034233A1

Electricity

Surface-emission type semiconductor laser

#9 | 2010-01-28

US20100020835A1

Electricity

Surface emitting laser

#10 | 2009-03-26

US20090080488A1

Electricity

SURFACE EMITTING LASER

#11 | 2009-03-26

US20090078040A1

Physics

Flow sensor and manufacturing method therefor

#12 | 2009-01-29

US20090028201A1

Performing operations; transporting

Optical communication system and optical transmitter

#13 | 2008-12-25

US20080317476A1

Performing operations; transporting

Vehicle-Mounted Optical Communication System and Vehicle-Mounted Optical Transmitter

#14 | 2005-09-15

US20050200142A1

Performing operations; transporting

Negative pressure attraction device and attraction confirming sensor

InventorID:

477182 ⎘