Inventor · disambiguated record
Naofumi Kobayashi
Also filed as: KOBAYASHI NAOFUMI
27 granted patents·7 pending applications·721 citations·filing 1989–2024
96Inventor score
Files withFUJITSU LTD16TOYOTA MOTOR CO LTD6KOBAYASHI NAOFUMI5NIHON KOHDEN CORP2FUJITSU MICROELECTRONICS LTD1
Top patents by PatentIndex Score
34 records- 0192US6898641B1Network routing system and routing apparatusFUJITSU LTD·Filed 2000·Granted May 24, 2005·99 cites·42 claims
- 0292US5724346AMeans for maintaining connectable access points owing to movement of a mobile station between cells in a wireless LAN systemFUJITSU LTD·Filed 1995·Granted Mar 3, 1998·205 cites·27 claims
- 0390US5187849AFixing roll for electrophotography having an outer fluoro-resin coatingNITTO KOGYO KK·Filed 1992·Granted Feb 23, 1993·40 cites·13 claims
- 0485US6977896B1IP communications network system and QoS guaranteeing apparatusFUJITSU LTD·Filed 2000·Granted Dec 20, 2005·50 cites·23 claims
- 0585US6457059B1Method and apparatus for transmitting multicast data in a switched LAN environmentFUJITSU LTD·Filed 1998·Granted Sep 24, 2002·99 cites·21 claims
- 0678US6567851B1Multicast-session-management deviceFUJITSU LTD·Filed 1999·Granted May 20, 2003·108 cites·16 claims
- 0776US7200116B2Communication device and method, and systemFUJITSU LTD·Filed 2001·Granted Apr 3, 2007·24 cites·16 claims
- 0873US12504755B2System, method, and storage medium for selectively providing remote monitoring and remote driving to a mobile objectTOYOTA MOTOR CO LTD·Filed 2023·Granted Dec 23, 2025·0 cites·10 claims
- 0971US12437547B2Image processing methodTOYOTA MOTOR CO LTD·Filed 2023·Granted Oct 7, 2025·0 cites·7 claims
- 1071US7319668B2Network system capable of selecting optimal route according to type of transmitted dataFUJITSU LTD·Filed 2002·Granted Jan 15, 2008·17 cites·7 claims
- 1171US7230915B2Upper and lower relays and network systemFUJITSU LTD·Filed 2002·Granted Jun 12, 2007·16 cites·37 claims
- 1268US12332668B2Remote support system and remote support methodTOYOTA MOTOR CO LTD·Filed 2023·Granted Jun 17, 2025·0 cites·11 claims
- 1367US8429283B2Communication control unit and communication control method applied for multi-cast supporting LANKOBAYASHI NAOFUMI·Filed 2010·Granted Apr 23, 2013·1 cites·6 claims
- 1465US8370512B2Communication control unit and communication control method applied for multicast-supporting LANFUJITSU LTD·Filed 2008·Granted Feb 5, 2013·1 cites·6 claims
- 1564US6359873B1Wireless LAN system and a transmitter-receiver in a wireless LAN systemFUJITSU LTD·Filed 1998·Granted Mar 19, 2002·43 cites·29 claims
- 1663US2024248479A1Remote driving system, remote driving terminal, and method for remote drivingTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 1763US2024248480A1Remote driving system, remote driving terminal, and method for remote drivingTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1862US7623536B2Network relaying method and deviceFUJITSU LTD·Filed 2005·Granted Nov 24, 2009·2 cites·16 claims
- 1962US7487251B2Communication control unit and communication control method applied for multicast-supporting LANFUJITSU LTD·Filed 2002·Granted Feb 3, 2009·4 cites·8 claims
- 2058US9088505B2Communication control unit and communication control method applied for multi-cast-supporting LANFUJITSU LTD·Filed 2013·Granted Jul 21, 2015·0 cites·3 claims
- 2158US7627690B2Data generating deviceFUJITSU LTD·Filed 2004·Granted Dec 1, 2009·4 cites·19 claims
- 2257US4932200ARotary ring for spinning machineryKANAI JUYO KOGYO KK·Filed 1989·Granted Jun 12, 1990·6 cites·7 claims
- 2356US8521894B2Communication control unit and communication control method applied for multi-cast-supporting LANKOBAYASHI NAOFUMI·Filed 2008·Granted Aug 27, 2013·0 cites·3 claims
- 2456US8364834B2Communication control unit and communication control method applied for multicast-supporting LANFUJITSU LTD·Filed 2008·Granted Jan 29, 2013·0 cites·5 claims
- 2556US2014174213A1Monitoring apparatusINOUE HIROMITSU·Filed 2013·Application pending·0 cites
- 2654US8516139B2Communication control unit and communication control method applied for multicast-supporting LANKOBAYASHI NAOFUMI·Filed 2008·Granted Aug 20, 2013·0 cites·5 claims
- 2754US2024248478A1Remote support system, remote support method, and remote support programTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2853US8185657B2Data generating deviceKOBAYASHI NAOFUMI·Filed 2009·Granted May 22, 2012·0 cites·4 claims
- 2952US2009326338A1Method and apparatus for analyzing gas component derived from living body and disease determination supporting apparatusNIHON KOHDEN CORP·Filed 2009·Application pending·0 cites
- 3051US7640124B2Delay failure test circuitFUJITSU MICROELECTRONICS LTD·Filed 2007·Granted Dec 29, 2009·2 cites·6 claims
- 3144US7212510B2Wireless LAN system and a transmitter-receiver in a wireless LAN systemFUJITSU LTD·Filed 2002·Granted May 1, 2007·0 cites·7 claims
- 3244US2014031710A1Apparatus for determining sleep apneaNIHON KOHDEN CORP·Filed 2013·Application pending·0 cites
- 3341US2012285458A1Water trapping apparatusKOBAYASHI NAOFUMI·Filed 2012·Application pending·0 cites
- 3433US9126000B2Artificial ventilation apparatusUSUDA YUTAKA·Filed 2011·Granted Sep 8, 2015·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →