Inventor
KOBAYASHI YOSHIKAZU
JP147 patents
⚠️ This page may combine multiple inventors who share the name “KOBAYASHI YOSHIKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC INFRONTIA CORP
25 patentsUS6535587B1Mar 18, 2003
Integrated transmitter, LAN communication equipment, telephone communication apparatus and communication method using integrated transmitter
NEC INFRONTIA CORP113 citations98
US7397819B2Jul 8, 2008
Packet compression system, packet restoration system, packet compression method, and packet restoration method
NEC INFRONTIA CORP22 citations93
US7076554B1Jul 11, 2006
Internet service telephone communication connection method
NEC INFRONTIA CORP28 citations93
US7292545B2Nov 6, 2007
Wireless LAN system
NEC INFRONTIA CORP20 citations92
US7221667B2May 22, 2007
Wireless LAN communication system
NEC INFRONTIA CORP42 citations92
US7193975B2Mar 20, 2007
Wireless LAN base station capable of carrying out automatic matching for radio channels
NEC INFRONTIA CORP41 citations92
US6907258B2Jun 14, 2005
Base station for a wireless local area network, wireless terminal and program thereof
NEC INFRONTIA CORP39 citations92
US7164923B2Jan 16, 2007
Information terminal device and PC card that a user can easily find a hot spot to access a wireless LAN
NEC INFRONTIA CORP20 citations86
US8000298B2Aug 16, 2011
Fast roaming system
NEC INFRONTIA CORP10 citations84
US7801134B2Sep 21, 2010
VoIP system, VoIP server and client, and multicast packet communication method
NEC INFRONTIA CORP10 citations84
US7577123B2Aug 18, 2009
Packet transmission method and system, base station, wireless LAN terminal, and wireless LAN system using the same
NEC INFRONTIA CORP12 citations84
US7567539B2Jul 28, 2009
Wireless LAN system, communication terminal, LAN control apparatus and QoS control method
NEC INFRONTIA CORP9 citations84
US7420925B2Sep 2, 2008
Duplex system of wireless LAN base stations
NEC INFRONTIA CORP10 citations84
US7400576B2Jul 15, 2008
Method and system for QoS control using wireless LAN network, its base station, and terminal
NEC INFRONTIA CORP13 citations84
US7346065B2Mar 18, 2008
Bridge apparatus and bridge method
NEC INFRONTIA CORP15 citations84
US7319687B2Jan 15, 2008
Wireless LAN system, host apparatus and wireless LAN base station
NEC INFRONTIA CORP17 citations84
US7212626B1May 1, 2007
Information terminal capable of originating a call, method of originating a call and recording medium which stores the program for originating a call
NEC INFRONTIA CORP17 citations84
US7035668B2Apr 25, 2006
Telephone system enabling operation of a telephone set by way of a portable terminal
NEC INFRONTIA CORP11 citations84
US6980804B2Dec 27, 2005
Automatic changeover system for communication networks which changes over from one communication network to another, an automatic changeover station for the same and an automatic changeover method of communication networks
NEC INFRONTIA CORP12 citations84
US6904277B2Jun 7, 2005
Telephone system
NEC INFRONTIA CORP14 citations84
US6765995B1Jul 20, 2004
Telephone system and telephone method
NEC INFRONTIA CORP17 citations84
US7325147B2Jan 29, 2008
Personal computer operation environment presetting system and method based on detecting an input AC power source voltage on the personal computer when a wireless LAN card is mounted therein
NEC INFRONTIA CORP9 citations83
US7983220B2Jul 19, 2011
Wireless LAN terminal and handover method thereof
NEC INFRONTIA CORP12 citations82
US7239890B2Jul 3, 2007
Wireless communication terminal for automatic matching for wireless network standards
NEC INFRONTIA CORP12 citations82
US7158773B2Jan 2, 2007
Noise reduction device and wireless LAN base station apparatus using the device
NEC INFRONTIA CORP11 citations82
NITTO KOHKI CO
8 patentsUS5261677ANov 16, 1993
Seal ring
NITTO KOHKI CO57 citations96
US5080405AJan 14, 1992
Corrugated pipe coupling
NITTO KOHKI CO67 citations96
US4907830AMar 13, 1990
Fluid coupling
NITTO KOHKI CO84 citations96
US5230538AJul 27, 1993
Pipe coupling
NITTO KOHKI CO41 citations93
US5292156AMar 8, 1994
Corrugated pipe coupling
NITTO KOHKI CO26 citations92
US5261707ANov 16, 1993
Joint for connection of a corrugated pipe
NITTO KOHKI CO42 citations92
US4904002AFeb 27, 1990
Fluid coupling
NITTO KOHKI CO36 citations92
US4875720AOct 24, 1989
Fluid coupling
NITTO KOHKI CO32 citations92
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
5 patentsUS6411229B2Jun 25, 2002
Variable length decoder
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD133 citations98
US7079698B2Jul 18, 2006
Image coding and decoding apparatus, method of image coding and decoding, and recording medium for recording program for image coding and decoding
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD37 citations93
US6643408B2Nov 4, 2003
Image coding and decoding apparatus, method of image coding and decoding, and recording medium for recording program for image coding and decoding
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations93
US6449395B1Sep 10, 2002
Image encoding apparatus, image encoding method, and recording medium in which image encoding program is recorded
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations93
US6351570B1Feb 26, 2002
Image coding and decoding apparatus, method of image coding and decoding, and recording medium for recording program for image coding and decoding
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD41 citations93
MIIKE TEKKOSHO KK
4 patentsUS5480034AJan 2, 1996
Screening machine
MIIKE TEKKOSHO KK34 citations96
US5590792AJan 7, 1997
Screening machine
MIIKE TEKKOSHO KK26 citations92
US5019310AMay 28, 1991
Method for making molded solid body of incinerated waste material
MIIKE TEKKOSHO KK22 citations92
US5626239AMay 6, 1997
Separating machine
MIIKE TEKKOSHO KK12 citations82
SEKISUI PLASTICS
3 patentsUS5421982AJun 6, 1995
Electrically conductive polymer gel and the method for manufacturing the same and an organism-use electrode with the use thereof
SEKISUI PLASTICS70 citations95
US6357089B1Mar 19, 2002
Clip for a sheet electrode
SEKISUI PLASTICS86 citations91
US4623584ANov 18, 1986
Expandable phenolic resin-coated composite beads, a process for production thereof and a process for molding thereof
SEKISUI PLASTICS27 citations87
RESOLUTION PERFORMANCE PRODUCT
1 patentMITUTOYO CORP
1 patentNITTO KOHKU CO LTD
1 patentNEC CORP
1 patentDISCO CORP
1 patentShowing the top 50 of 147 patents by PatentIndex Score.