Inventor · disambiguated record
Teruyuki Hasegawa
Also filed as: HASEGAWA TERUYUKI
17 granted patents·3 pending applications·181 citations·filing 1978–2010
93Inventor score
Top patents by PatentIndex Score
20 records- 0183US4141249ASub-lance assembly for sampling and temperature-measuring of molten metal during refiningNIPPON KOKAN KK·Filed 1978·Granted Feb 27, 1979·18 cites·4 claims
- 0281US4438907AGas blowing nozzle, and production and usage thereofNIPPON KOKAN KK·Filed 1982·Granted Mar 27, 1984·28 cites·4 claims
- 0380US4539043ABottom-blown gas blowing nozzleNIPPON KOKAN KK·Filed 1983·Granted Sep 3, 1985·18 cites·10 claims
- 0469US7894465B2Channel switching multicast distribution apparatus and method, and multicast reception apparatusKDDI CORP·Filed 2007·Granted Feb 22, 2011·5 cites·4 claims
- 0569US7599368B2Communication systemKDDI CORP·Filed 2006·Granted Oct 6, 2009·4 cites·6 claims
- 0663US7151751B2Traffic generation apparatus suitable for use in communication experimentsKDDI CORP·Filed 2001·Granted Dec 19, 2006·10 cites·3 claims
- 0762US8116313B2Data communication system, backup server and communication control apparatusHASEGAWA TERUYUKI·Filed 2009·Granted Feb 14, 2012·2 cites·4 claims
- 0858US5207844AMethod for manufacturing an Fe-Ni cold-rolled sheet excellent in cleanliness and etching pierceabilityNIPPON KOKAN KK·Filed 1992·Granted May 4, 1993·16 cites·7 claims
- 0955US6587435B1Apparatus for high speed communication on asymmetric lineKDD CORP·Filed 1999·Granted Jul 1, 2003·34 cites·5 claims
- 1053US5391241AFe-Ni alloy cold-rolled sheet excellent in cleanliness and etching pierceabilityNIPPON KOKAN KK·Filed 1994·Granted Feb 21, 1995·13 cites·3 claims
- 1152US8064346B2Communication path control system, program, and storage medium thereforKUMAKI KENJI·Filed 2008·Granted Nov 22, 2011·2 cites·4 claims
- 1252US4783219AMethod for melting and reducing chrome oreNIPPON KOKAN KK·Filed 1986·Granted Nov 8, 1988·8 cites·14 claims
- 1349US7710889B2Communication system, delay insertion server, backup server and communication control apparatusKDDI CORP·Filed 2005·Granted May 4, 2010·0 cites·7 claims
- 1446US2005041680A1L2 switch and control method therofFiled 2004·Application pending·0 cites
- 1543US8462620B2Communication system, delay insertion server, backup server and communication control apparatusHASEGAWA TERUYUKI·Filed 2010·Granted Jun 11, 2013·0 cites·6 claims
- 1640US6535515B1TCP communication speed improving systemKDD CORP·Filed 1999·Granted Mar 18, 2003·16 cites·2 claims
- 1740US2003043788A1Packet repeater in asymmetrical transmissionsKDDI CORP·Filed 2002·Application pending·0 cites
- 1840US2005152364A1Traffic control system of P2P networkKDDI CORP·Filed 2005·Application pending·0 cites
- 1939US4674101AArc-heating type extra-furnace refining apparatusNIPPON KOKAN KK·Filed 1985·Granted Jun 16, 1987·5 cites·5 claims
- 2033US4650517AMethod of heating molten steel by arc processNIPPON KOKAN KK·Filed 1986·Granted Mar 17, 1987·2 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Teruyuki Hasegawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →