P

Inventor

FUJIWARA ATSUSHI

JP59 patents
⚠️ This page may combine multiple inventors who share the name “FUJIWARA ATSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NTT DOCOMO INC

14 patents
US7702280B2Apr 20, 2010

Mobile communication system, transmission station, reception station, relay station, communication path deciding method, and communication path deciding program

NTT DOCOMO INC27 citations93
US7519029B2Apr 14, 2009

Radio communication system, base station, relay station, mobile station, and packet transmission control method

NTT DOCOMO INC22 citations93
US7738374B2Jun 15, 2010

Channel allocation for access point in mesh network

NTT DOCOMO INC20 citations92
US7697457B2Apr 13, 2010

Wireless communication apparatus and wireless communication method

NTT DOCOMO INC24 citations92
US7352729B2Apr 1, 2008

Wireless communication system for multi-hop connection, source station, radio station and pilot signal used therein

NTT DOCOMO INC23 citations92
US6915465B2Jul 5, 2005

Received-signal combining method and system

NTT DOCOMO INC25 citations92
US7990863B2Aug 2, 2011

Channel allocation for access point in mesh network

NTT DOCOMO INC11 citations84
US7813275B2Oct 12, 2010

Wireless communication device, a wireless communication system and a wireless communication method

NTT DOCOMO INC13 citations84
US7619998B2Nov 17, 2009

Multi-hop communication system, radio control station, radio station and multi-hop communication method

NTT DOCOMO INC13 citations84
US7620010B2Nov 17, 2009

Wireless communications apparatus, and routing control and packet transmission technique in wireless network

NTT DOCOMO INC17 citations84
US7583651B2Sep 1, 2009

Wireless communication apparatus and wireless communication system for adjusting the transmission interval in an AD-HOC wireless network

NTT DOCOMO INC12 citations84
US7881660B2Feb 1, 2011

Mobile communication system, transmitting station, receiving station, relay station, communication path determining method, and communication path determining program

NTT DOCOMO INC6 citations74
US7738481B2Jun 15, 2010

Wireless communication device and wireless communication method

NTT DOCOMO INC7 citations73
US7907890B2Mar 15, 2011

Mobile communication system, transmitting station, receiving station, relay station, communication path determining method, and communication path determining program

NTT DOCOMO INC2 citations63

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

13 patents
US5497079AMar 5, 1996

Semiconductor testing apparatus, semiconductor testing circuit chip, and probe card

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD160 citations99
US6005401ADec 21, 1999

Semiconductor wafer package, method and apparatus for connecting testing IC terminals of semiconductor wafer and probe terminals, testing method of a semiconductor integrated circuit, probe card and its manufacturing method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD140 citations98
US5945834AAug 31, 1999

Semiconductor wafer package, method and apparatus for connecting testing IC terminals of semiconductor wafer and probe terminals, testing method of a semiconductor integrated circuit, probe card and its manufacturing method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD160 citations98
US5666049ASep 9, 1997

Semiconductor testing apparatus, semiconductor testing circuit chip, and probe card

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD54 citations96
US5475648ADec 12, 1995

Redundancy semiconductor memory device which utilizes spare memory cells from a plurality of different memory blocks, and utilizes the same decode lines for both the primary and spare memory cells

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD46 citations93
US6323663B1Nov 27, 2001

Semiconductor wafer package, method and apparatus for connecting testing IC terminals of semiconductor wafer and probe terminals, testing method of a semiconductor integrated circuit, probe card and its manufacturing method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD37 citations92
US5545977AAug 13, 1996

Reference potential generating circuit and semiconductor integrated circuit arrangement using the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD39 citations92
US5355081AOct 11, 1994

Method for testing a semiconductor integrated circuit having self testing circuit

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD27 citations92
US5248936ASep 28, 1993

Semiconductor integrated circuit and a method of testing the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations92
US6400622B1Jun 4, 2002

Semiconductor memory device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations84
US7126850B2Oct 24, 2006

Semiconductor nonvolatile memory device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations79
US5424629AJun 13, 1995

Power circuit for a semiconductor apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations74
US6999349B2Feb 14, 2006

Semiconductor nonvolatile storage device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations72

SMC CORP

6 patents

SONY CORP

3 patents

ISHIDA SEISAKUSHO

2 patents

CASIO COMPUTER CO LTD

2 patents

YOSHIMURA SHINICHI

2 patents

DAIFUKU KK

2 patents

SMC KK

1 patent

NEC CORP

1 patent

NITTO CHEMICAL INDUSTRY CO LTD

1 patent

ADVICS CO LTD

1 patent

ELPIDA MEMORY INC

1 patent

ISHIDA SCALE MFG CO LTD

1 patent

Showing the top 50 of 59 patents by PatentIndex Score.