Inventor · disambiguated record
Kiyohiko Itoh
Also filed as: ITOH KIYOHIKO
8 granted patents·1 pending application·184 citations·filing 1982–2008
88Inventor score
Files withKOKUSAI ELECTRIC CO LTD4TORAY INDUSTRIES2MORI KENTARO1TOKYO SHIBAURA ELECTRIC CO1TOSHIBA KK1
Top patents by PatentIndex Score
9 records- 0181US4755821APlanar antenna with patch radiatorsTOSHIBA KK·Filed 1986·Granted Jul 5, 1988·55 cites·8 claims
- 0280US6342864B1Slot array antenna with cavitiesKOKUSAI ELECTRIC CO LTD·Filed 2000·Granted Jan 29, 2002·37 cites·19 claims
- 0377US5017932AMiniature antennaKOKUSAI ELECTRIC CO LTD·Filed 1989·Granted May 21, 1991·45 cites·3 claims
- 0457US5023621ASmall antennaKOKUSAI ELECTRIC CO LTD·Filed 1989·Granted Jun 11, 1991·22 cites·5 claims
- 0556US8026851B2Planar antenna and manufacturing method thereofTORAY INDUSTRIES·Filed 2006·Granted Sep 27, 2011·2 cites·13 claims
- 0646US2005036906A1BiosensorTORAY INDUSTRIES·Filed 2004·Application pending·0 cites
- 0745US8427374B2Planar antenna and method of manufacturing the sameMORI KENTARO·Filed 2008·Granted Apr 23, 2013·0 cites·9 claims
- 0842US5001778APortable radio receiverKOKUSAI ELECTRIC CO LTD·Filed 1989·Granted Mar 19, 1991·12 cites·8 claims
- 0942US4454514AStrip antenna with polarization controlTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Jun 12, 1984·11 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Kiyohiko Itoh 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 →