Inventor · disambiguated record
Akihiko Konno
Also filed as: KONNO AKIHIKO
26 granted patents·1 pending application·645 citations·filing 1978–2005
97Inventor score
Top patents by PatentIndex Score
27 records- 0197USD345158SPortable radio telephoneTOSHIBA KK·Filed 1992·Granted Mar 15, 1994·90 cites·1 claims
- 0296USD319441SPortable radiotelephoneTOSHIBA KK·Filed 1990·Granted Aug 27, 1991·67 cites·1 claims
- 0395USD346164SPortable radio telephoneTOSHIBA KK·Filed 1992·Granted Apr 19, 1994·55 cites·1 claims
- 0495USD319233SPortable radiotelephoneTOSHIBA KK·Filed 1990·Granted Aug 20, 1991·58 cites·1 claims
- 0593USD401973SInformation guide display deviceTOSHIBA KK·Filed 1997·Granted Dec 1, 1998·47 cites·1 claims
- 0692US4309759AElectronic engine control apparatusHITACHI LTD·Filed 1978·Granted Jan 5, 1982·42 cites·79 claims
- 0789USD345355SPortable radio telephoneTOSHIBA KK·Filed 1992·Granted Mar 22, 1994·34 cites·1 claims
- 0884USD319234SPortable radiotelephoneTOSHIBA KK·Filed 1990·Granted Aug 20, 1991·26 cites·1 claims
- 0981USD407755SInformation guide display deviceTOSHIBA KK·Filed 1997·Granted Apr 6, 1999·24 cites·1 claims
- 1080USD324383SMobile telephone setTOSHIBA KK·Filed 1991·Granted Mar 3, 1992·21 cites·1 claims
- 1179USD350120SCombined reader and writer for information recording cardsTOSHIBA KK·Filed 1993·Granted Aug 30, 1994·20 cites·1 claims
- 1277USD319232SPortable radiotelephoneTOSHIBA KK·Filed 1990·Granted Aug 20, 1991·19 cites·1 claims
- 1375USD345555SPortable radio telephoneTOSHIBA KK·Filed 1992·Granted Mar 29, 1994·17 cites·1 claims
- 1470USD338004SPortable radio telephoneTOSHIBA KK·Filed 1991·Granted Aug 3, 1993·14 cites·1 claims
- 1566US5401356AMethod and equipment for plasma processingHITACHI LTD·Filed 1992·Granted Mar 28, 1995·44 cites·32 claims
- 1666US4276602AElectronic engine control apparatus having arrangement for varying fuel injection durationHITACHI LTD·Filed 1979·Granted Jun 30, 1981·15 cites·45 claims
- 1759US6309118B1Ink ribbonSONY CORP·Filed 2000·Granted Oct 30, 2001·7 cites·3 claims
- 1856US5933726AMethod of forming a semiconductor device have a screen stacked cell capacitorTEXAS INSTRUMENTS INC·Filed 1996·Granted Aug 3, 1999·17 cites·4 claims
- 1955USD317308SCombined tuner, amplifier, record player and tape playerTOSHIBA KK·Filed 1988·Granted Jun 4, 1991·7 cites·1 claims
- 2053USD294491SCassette player with tunerTOSHIBA KK·Filed 1985·Granted Mar 1, 1988·6 cites·1 claims
- 2152USD310222SCombined tuner, amplifier, record player and tape deckTOSHIBA KK·Filed 1988·Granted Aug 28, 1990·6 cites·1 claims
- 2247US6368766B2Developing paperSONY CORP·Filed 2001·Granted Apr 9, 2002·0 cites·14 claims
- 2340USD331582SPortable radiotelephoneTOSHIBA KK·Filed 1990·Granted Dec 8, 1992·3 cites·1 claims
- 2438US5876270AMethod and apparatus for polishing surface of magnetic recording mediumSONY CORP·Filed 1996·Granted Mar 2, 1999·5 cites·23 claims
- 2538US2005230716A1Semiconductor integrated circuit equipment and its manufacture methodRENESAS TECH CORP·Filed 2005·Application pending·0 cites
- 2633USD350729SVacuum circuit breakerTOSHIBA KK·Filed 1993·Granted Sep 20, 1994·1 cites·1 claims
- 2731US6255030B1Photographic paperSONY CORP·Filed 1999·Granted Jul 3, 2001·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Akihiko Konno 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 →