Inventor · disambiguated record
Akio Hasegawa
Also filed as: HASEGAWA AKIO
18 granted patents·1 pending application·232 citations·filing 1979–2018
94Inventor score
Files withASAHI CHEMICAL IND6NEC COMM SYSTEMS LTD5ADVANCED TELECOMMUNICATIONS RES INSTITUTE INTERNATIONAL1DAVIS PETER1HASEGAWA AKIO1
Top patents by PatentIndex Score
19 records- 0182US7890112B2Radio device having fewer route disconnections and switchings by using control packets to maintain radio linksNEC COMM SYSTEMS LTD·Filed 2007·Granted Feb 15, 2011·11 cites·11 claims
- 0278US4505893APurified plasminogen activator, process for its production and thrombolytic composition containing itASAHI CHEMICAL IND·Filed 1983·Granted Mar 19, 1985·40 cites·10 claims
- 0377US4317882AProduction of plasminogen activatorASAHI CHEMICAL IND·Filed 1980·Granted Mar 2, 1982·36 cites·10 claims
- 0474US8041377B2Radio device for preventing isolated radio devices in networkNEC COMM SYSTEMS LTD·Filed 2007·Granted Oct 18, 2011·6 cites·10 claims
- 0572US8121629B2Radio deviceDAVIS PETER·Filed 2006·Granted Feb 21, 2012·6 cites·15 claims
- 0672US4615977AMethod for the cultivation of normal diploid cells and cultivation medium used thereforASAHI CHEMICAL IND·Filed 1982·Granted Oct 7, 1986·35 cites·19 claims
- 0772US4568544AAqueous solution of a tissue plasminogen activator dissolved therein at an increased concentration and a methodASAHI CHEMICAL IND·Filed 1985·Granted Feb 4, 1986·45 cites·20 claims
- 0869US8238319B2Radio apparatusKADOWAKI NAOTO·Filed 2007·Granted Aug 7, 2012·6 cites·11 claims
- 0967US4553179AAutomatic recording bias current setting apparatusVICTOR COMPANY OF JAPAN·Filed 1982·Granted Nov 12, 1985·14 cites·14 claims
- 1061US4328314AProcess for producing plasminogen activatorASAHI CHEMICAL IND·Filed 1979·Granted May 4, 1982·12 cites·9 claims
- 1156US7925014B2Random number generating, encrypting, and decrypting apparatus, method thereof, program thereof, and recording medium thereofNAT INST INF & COMM TECH·Filed 2003·Granted Apr 12, 2011·5 cites·26 claims
- 1255US10334628B2Program executed in transmitter, receiver and program executed in receiverNEC COMM SYSTEMS LTD·Filed 2018·Granted Jun 25, 2019·0 cites·8 claims
- 1350US7697590B2Communicating apparatus and communicating methodJAPAN SCIENCE & TECH AGENCY·Filed 2004·Granted Apr 13, 2010·2 cites·18 claims
- 1450US4550080AProcess for the preparation of a plasminogen activatorASAHI CHEMICAL IND·Filed 1984·Granted Oct 29, 1985·10 cites·6 claims
- 1549US9999075B2Program executed in transmitter, receiver and program executed in receiverNEC COMM SYSTEMS LTD·Filed 2015·Granted Jun 12, 2018·0 cites·20 claims
- 1646US6959825B2Wiring connecting device between railway vehiclesKAWASAKI HEAVY IND LTD·Filed 2003·Granted Nov 1, 2005·4 cites·3 claims
- 1742US9989939B2Wireless device, controlled device controlled by the same, control system including a wireless device and controlled device, and program for causing a computer in a wireless device to control a controlled deviceNEC COMM SYSTEMS LTD·Filed 2013·Granted Jun 5, 2018·0 cites·16 claims
- 1841US2006233361A1Device, method, and program for encrypton and decryption and recording mediumHASEGAWA AKIO·Filed 2003·Application pending·0 cites
- 1935US10194392B2Terminal device, wireless device wirelessly communicating with the same, and wireless communication system including the terminal device and wireless deviceADVANCED TELECOMMUNICATIONS RES INSTITUTE INTERNATIONAL·Filed 2015·Granted Jan 29, 2019·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →