P

Inventor

SHIGEMATSU SATOSHI

JP74 patents
⚠️ This page may combine multiple inventors who share the name “SHIGEMATSU SATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON TELEGRAPH & TELEPHONE

32 patents
US6714666B1Mar 30, 2004

Surface shape recognition apparatus

NIPPON TELEGRAPH & TELEPHONE59 citations96
US6438257B1Aug 20, 2002

Small capacitance change detection device

NIPPON TELEGRAPH & TELEPHONE75 citations96
US6248655B1Jun 19, 2001

Method of fabricating a surface shape recognition sensor

NIPPON TELEGRAPH & TELEPHONE81 citations96
US6060756AMay 9, 2000

Surface shape recognition sensor and method of fabricating the same

NIPPON TELEGRAPH & TELEPHONE64 citations96
US7381663B2Jun 3, 2008

Method of fabricating a surface shape recognition sensor

NIPPON TELEGRAPH & TELEPHONE17 citations93
US6727561B2Apr 27, 2004

Surface shape recognition sensor and method of manufacturing the same

NIPPON TELEGRAPH & TELEPHONE23 citations93
US6671392B1Dec 30, 2003

Fingerprint recognition apparatus and data processing method

NIPPON TELEGRAPH & TELEPHONE45 citations93
US6518083B2Feb 11, 2003

Surface shape recognition sensor and method of manufacturing the same

NIPPON TELEGRAPH & TELEPHONE31 citations93
US7548636B2Jun 16, 2009

Organism recognition system

NIPPON TELEGRAPH & TELEPHONE24 citations92
US7031501B2Apr 18, 2006

Image collation method and apparatus and recording medium storing image collation program

NIPPON TELEGRAPH & TELEPHONE24 citations92
US6917694B1Jul 12, 2005

Surface shape recognition apparatus and method

NIPPON TELEGRAPH & TELEPHONE26 citations92
US6556935B2Apr 29, 2003

Small shape recognizing capacitive sensor device

NIPPON TELEGRAPH & TELEPHONE42 citations92
US6990219B2Jan 24, 2006

Image capturing method and apparatus and fingerprint collation method and apparatus

NIPPON TELEGRAPH & TELEPHONE21 citations90
US5473571ADec 5, 1995

Data hold circuit

NIPPON TELEGRAPH & TELEPHONE47 citations88
US7480785B2Jan 20, 2009

Parallel processing device and parallel processing method

NIPPON TELEGRAPH & TELEPHONE11 citations84
US7366332B2Apr 29, 2008

Surface shape recognition sensor

NIPPON TELEGRAPH & TELEPHONE12 citations84
US7360293B2Apr 22, 2008

Method of manufacturing recognition sensor

NIPPON TELEGRAPH & TELEPHONE9 citations84
US7205621B2Apr 17, 2007

Surface shape recognition sensor

NIPPON TELEGRAPH & TELEPHONE13 citations84
US7062075B2Jun 13, 2006

Surface shape recognition sensor device

NIPPON TELEGRAPH & TELEPHONE17 citations84
US6735684B1May 11, 2004

Parallel-processing apparatus and method

NIPPON TELEGRAPH & TELEPHONE13 citations84
US7254711B2Aug 7, 2007

Network authentication system, method, and program, service providing apparatus, certificate authority, and user terminal

NIPPON TELEGRAPH & TELEPHONE12 citations83
US7187785B2Mar 6, 2007

Image processing method and apparatus

NIPPON TELEGRAPH & TELEPHONE12 citations83
US7123026B2Oct 17, 2006

Surface shape recognition sensor and method of manufacturing the same

NIPPON TELEGRAPH & TELEPHONE8 citations74
US11789215B2Oct 17, 2023

Optical connector and optical connecting structure

NIPPON TELEGRAPH & TELEPHONE2 citations73
US9602212B2Mar 21, 2017

Optical communication system, optical communication method, higher-network apparatus, and optical line terminal

NIPPON TELEGRAPH & TELEPHONE6 citations72
US7911520B2Mar 22, 2011

Data conversion/output apparatus for digitalizing sensor data and outputting through a sensor array

NIPPON TELEGRAPH & TELEPHONE5 citations63
US7508963B2Mar 24, 2009

Surface shape recognition sensor device

NIPPON TELEGRAPH & TELEPHONE4 citations63
US7440534B2Oct 21, 2008

Master-slave flip-flop, trigger flip-flop and counter

NIPPON TELEGRAPH & TELEPHONE2 citations63
US7606399B2Oct 20, 2009

Surface shape recognizing sensor device

NIPPON TELEGRAPH & TELEPHONE4 citations62
US7394052B2Jul 1, 2008

Parallel processing logic circuit for sensor signal processing

NIPPON TELEGRAPH & TELEPHONE5 citations62
US10193630B2Jan 29, 2019

Station-side device and optical transmission system

NIPPON TELEGRAPH & TELEPHONE1 citations61
US11736193B2Aug 22, 2023

Optical network, optical transport system, and optical node included therein

NIPPON TELEGRAPH & TELEPHONE0 citations59

HITACHI GLOBAL STORAGE TECH

5 patents

NISSAN MOTOR

3 patents

HITACHI LTD

3 patents

IWASA MAKOTO

3 patents

SEKIDO KIYOHITO

2 patents

NIPPON TELEPHONE AND TELEGRAPH

1 patent

SANDISK TECHNOLOGIES LLC

1 patent

Showing the top 50 of 74 patents by PatentIndex Score.