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Inventor profile of:

Daisuke Okamoto

City:

Tokyo

Country:

Japan

Published Applications:

17

Last publication date:

2024-03-28

Top Assignees for applications by Daisuke Okamoto

The entities that hold a legal rights for patent applications filed by inventor Okamoto Daisuke:

NEC Corporation 10 Tokyo, Japan
FUJITSU LIMITED 2 Kanagawa, Japan
NIPPON TELEGRAPH AND TELEPHONE CORPORATION 1 TOKYO, Japan
NEC CORPORATION 1 Minato-ku, Tokyo, Japan
Nippon Telegraph and Telephone Corporation 1 Chiyoda-ku, TOKYO, Japan
KOMATSU LTD. 1 Tokyo, Japan
Photonics Electronics Technology Research Association 1 Tokyo, Japan
Sony Corporation 1 Tokyo, Japan

Recent patent applications by Okamoto Daisuke

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

#1 | 2024-03-28

US20240101199A1

Performing operations; transporting

WORK VEHICLE

#2 | 2016-08-25

US20160245691A1

Optical receiving circuit and method for manufacturing the same

#3 | 2016-02-25

US20160056900A1

Optical receiver circuit

#4 | 2015-10-01

US20150277069A1

Opto-electric integrated circuit and optical interposer

#5 | 2015-09-03

US20150247779A1

OPTICAL INTEGRATED CIRCUIT, AND INSPECTION METHOD OF OPTICAL DEVICE IN OPTICAL INTEGRATED CIRCUIT

#6 | 2015-08-27

US20150244466A1

OPTICAL SENDING CIRCUIT AND OPTICAL SENDING METHOD

#7 | 2013-05-09

US20130113064A1

Photodetector, optical communication device equipped with the same, method for making of photodetector, and method for making of optical communication device

#8 | 2011-05-12

US20110110628A1

Semiconductor light-receiving element, optical communication device, optical interconnect module, and photoelectric conversion method

#9 | 2011-01-20

US20110012221A1

SiGe photodiode

#10 | 2011-01-06

US20110002582A1

Semiconductor optical interconnection device and semiconductor optical interconnection method

#11 | 2010-12-23

US20100320496A1

Semiconductor device

#12 | 2010-12-16

US20100316325A1

Optical phase modulation element and optical modulator using the same

#13 | 2010-12-09

US20100308428A1

Semiconductor light receiving element and optical communication device

#14 | 2010-08-12

US20100200941A1

PHOTODIODE, OPTICAL COMMUNICATION DEVICE, AND OPTICAL INTERCONNECTION MODULE

#15 | 2010-05-13

US20100119192A1

Waveguide path coupling-type photodiode

#16 | 2009-01-01

US20090002639A1

Fly-Eye Lens, Optical Unit and Display Apparatus

#17 | 2007-11-15

US20070263179A1

Projection Type Display Unit

InventorID:

230710 ⎘