Inventor · disambiguated record
Hiroyuki Asai
Also filed as: ASAI HIROYUKI
17 granted patents·248 citations·filing 1987–2014
94Inventor score
Top patents by PatentIndex Score
17 records- 0185US5911095AImage forming apparatus management system which manages number of image formations performed by an image forming apparatus on a user basisMINOLTA CO LTD·Filed 1997·Granted Jun 8, 1999·40 cites·27 claims
- 0283US8067870B2Motor and electronic apparatus having the sameKOBAYASHI MASAHIKO·Filed 2009·Granted Nov 29, 2011·15 cites·8 claims
- 0379US6064836AImage formation supervisory system and method for controlling the number of times an image is formed under each identification codeMINOLTA CO LTD·Filed 1997·Granted May 16, 2000·29 cites·20 claims
- 0477US5784664AImage forming apparatus having an image formation supervising controller and method for supervising image forming operationsMINOLTA CO LTD·Filed 1997·Granted Jul 21, 1998·27 cites·16 claims
- 0570US6088550AImage forming apparatus with section-based management functionMINOLTA CO LTD·Filed 1996·Granted Jul 11, 2000·20 cites·21 claims
- 0669US8368278B2Motor and electronic device comprising the samePANASONIC CORP·Filed 2008·Granted Feb 5, 2013·4 cites·9 claims
- 0767US5956557AImage forming apparatus and method for controlling number of image forming operationsMINOLTA CO LTD·Filed 1997·Granted Sep 21, 1999·18 cites·20 claims
- 0865US6599226B2Image forming systemMINOLTA CO LTD·Filed 1998·Granted Jul 29, 2003·16 cites·15 claims
- 0961US5546163AImage forming apparatus having counters for counting frequency of use of partsMINOLTA CO LTD·Filed 1994·Granted Aug 13, 1996·12 cites·16 claims
- 1058US5966579AImage forming apparatus having a folding unitMINOLTA CO LTD·Filed 1998·Granted Oct 12, 1999·12 cites·14 claims
- 1158US5272021ALithium batteryDOW CORNING TORAY SILICONE·Filed 1992·Granted Dec 21, 1993·28 cites·12 claims
- 1254US8896179B2Motor and electronic device comprising the samePANASONIC CORP·Filed 2013·Granted Nov 25, 2014·0 cites·12 claims
- 1349US5536491A19 F poly aza macrocyclic MRI contrast mediumTERUMO CORP·Filed 1994·Granted Jul 16, 1996·19 cites·22 claims
- 1447US5171482ASilicone composition which does not cause faulty conduction at electrical contacts, and method for preventing conduction faultsDOW CORNING TORAY SILICONE·Filed 1990·Granted Dec 15, 1992·6 cites·19 claims
- 1546US7843310B2Power management systems, methods, and programs for in-vehicle devicesAISIN AW CO·Filed 2007·Granted Nov 30, 2010·0 cites·11 claims
- 1640US9745004B2Inverted vehicle and control method thereofMORI MAKOTO·Filed 2014·Granted Aug 29, 2017·0 cites·8 claims
- 1735US4935165AMethod for preventing the poor conduction at electrical switch contacts which is caused by organopolysiloxane gasTORAY SILICONE CO·Filed 1987·Granted Jun 19, 1990·2 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Hiroyuki Asai 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 →