P

Inventor

MORI KAZUYUKI

JP82 patents
⚠️ This page may combine multiple inventors who share the name “MORI KAZUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJITSU LTD

23 patents
US7277606B1Oct 2, 2007

Optical switch device

FUJITSU LTD23 citations93
US6429976B1Aug 6, 2002

Optical switch using tilt mirrors

FUJITSU LTD25 citations93
US6711314B1Mar 23, 2004

Optical switch control method and apparatus thereof

FUJITSU LTD21 citations92
US5563898AOct 8, 1996

Semiconductor laser drive

FUJITSU LTD50 citations92
US5818620AOct 6, 1998

Burst optical signal receiver

FUJITSU LTD28 citations90
US7920791B2Apr 5, 2011

Passive optical network system and method of data transmission in the passive optical network

FUJITSU LTD13 citations84
US7917032B2Mar 29, 2011

Multi-bit-rate optical communication method, optical network unit, and optical line terminal

FUJITSU LTD15 citations84
US7653312B2Jan 26, 2010

Multiple bit rate optical communication method, optical network unit and optical line terminal

FUJITSU LTD18 citations84
US7440649B2Oct 21, 2008

Wavelength selective switch module

FUJITSU LTD16 citations84
US7233741B2Jun 19, 2007

Optical exchange for wavelength division multiplexed (WDM) network, and optical exchange method for WDM network

FUJITSU LTD16 citations84
US7676152B2Mar 9, 2010

Optical power monitor for PON telecommunication

FUJITSU LTD9 citations83
US6995896B2Feb 7, 2006

Tilt mirror controlling apparatus and method

FUJITSU LTD11 citations83
US7860397B2Dec 28, 2010

Wavelength superimposing device, manufacturing method therefor, and WDM network system

FUJITSU LTD7 citations74
US7670015B2Mar 2, 2010

Optical switch controller and movable body controller

FUJITSU LTD7 citations74
US7361884B2Apr 22, 2008

Polarization independent optical isolator and optical transmitting/receiving apparatus

FUJITSU LTD8 citations74
US7239773B2Jul 3, 2007

Optical-switch testing apparatus, optical-signal switching apparatus, optical-switch testing method, and control method for optical-signal switching

FUJITSU LTD7 citations74
US7155125B2Dec 26, 2006

Control apparatus and control method for optical switch using MEMS mirrors

FUJITSU LTD10 citations74
US7122786B2Oct 17, 2006

Controlling apparatus and controlling method of optical switching device

FUJITSU LTD8 citations74
US5801584ASep 1, 1998

Constant-current circuit using field-effect transistor

FUJITSU LTD14 citations74
US5737111AApr 7, 1998

Optical receiving apparatus

FUJITSU LTD14 citations74
US5386109AJan 31, 1995

Pre-amplifier for optical receiving and optical receiver using the same

FUJITSU LTD13 citations73
US7912329B2Mar 22, 2011

Optical-switch testing apparatus, optical-signal switching apparatus, optical-switch testing method, and control method for optical-signal switching

FUJITSU LTD1 citations63
US7466915B2Dec 16, 2008

Mirror controller for optical switch

FUJITSU LTD2 citations63

NISSAN MOTOR

13 patents

USHIO ELECTRIC INC

4 patents

IDE SATOSHI

2 patents

MITSUBISHI ELECTRIC CORP

1 patent

NOF CORP

1 patent

UENO YOHEI

1 patent

HITACHI LTD

1 patent

RENESAS TECH CORP

1 patent

MOTOROLA INC

1 patent

MORI KAZUYUKI

1 patent

OSHIODENKI KABUSHIKI KAISHA

1 patent

Showing the top 50 of 82 patents by PatentIndex Score.