Inventor · disambiguated record
Makoto Aihara
Also filed as: AIHARA MAKOTO
18 granted patents·1 pending application·445 citations·filing 1982–2024
95Inventor score
Top patents by PatentIndex Score
19 records- 0193US5568331AMethod of head positioning and magnetic recording disk drive using the sameHITACHI LTD·Filed 1990·Granted Oct 22, 1996·67 cites·22 claims
- 0289US6333089B1Substrate for information recording disk, mold and stamper for injection molding substrate, and method for making stamper, and information recording diskHITACHI MAXELL·Filed 2000·Granted Dec 25, 2001·25 cites·23 claims
- 0389US5590008AMagnetic disc unit having a plurality of magnetic heads which include multilayer magnetic filmsHITACHI LTD·Filed 1994·Granted Dec 31, 1996·52 cites·30 claims
- 0487US6505043B1Mobile communication system capable of selecting relevant base station to be connected to mobile station from base-station-described neighbor list produced based on the number of times of hand-over operationsNEC CORP·Filed 2000·Granted Jan 7, 2003·50 cites·19 claims
- 0587US6127017ASubstrate for information recording disk, mold and stamper for injection molding substrate, and method for making stamper, and information recording diskHITACHI MAXELL·Filed 1998·Granted Oct 3, 2000·46 cites·19 claims
- 0685US4454500AAnalog data acquisition deviceHITACHI LTD·Filed 1982·Granted Jun 12, 1984·29 cites·4 claims
- 0767US6104574AMagnetic head with a magnetic pole sandwiched between conductive materialsHITACHI LTD·Filed 1995·Granted Aug 15, 2000·19 cites·4 claims
- 0863US5296979AMagnetic disc apparatus with thin film head suitable for high-density recordingHITACHI LTD·Filed 1992·Granted Mar 22, 1994·14 cites·36 claims
- 0963US4861398AMethod for making a thin film magnetic headHITACHI LTD·Filed 1987·Granted Aug 29, 1989·21 cites·6 claims
- 1060US2024293010A1Insertion assisting toolFUJIFILM CORP·Filed 2024·Application pending·0 cites
- 1156US5717762AWACS-type mobile communication with a unified frame formatNEC CORP·Filed 1995·Granted Feb 10, 1998·25 cites·20 claims
- 1255US5898540AMagnetic head and slider configuration for contact recording having a plurality of tapered surfacesHITACHI LTD·Filed 1996·Granted Apr 27, 1999·11 cites·9 claims
- 1355US5574971AMobile communication method and system for optimal selection of radio zoneNEC CORP·Filed 1995·Granted Nov 12, 1996·35 cites·6 claims
- 1446US8300327B2Production method of optical element, optical element forming mold and optical elementSEKI SHUJI·Filed 2007·Granted Oct 30, 2012·0 cites·31 claims
- 1543US6553026B1Communication path switching apparatus, communication path switching method, and computer program product for controlling communication path switching systemNEC CORP·Filed 1999·Granted Apr 22, 2003·7 cites·9 claims
- 1643US6424833B1Mobile communication system and a hand-off method thereofNEC CORP·Filed 1999·Granted Jul 23, 2002·19 cites·5 claims
- 1740US6118635AMagnetic storage apparatus having a head with sliding padsHITACHI LTD·Filed 1995·Granted Sep 12, 2000·5 cites·16 claims
- 1839US5528668AMobile communications system and communication channel control method for the sameNEC CORP·Filed 1994·Granted Jun 18, 1996·18 cites·1 claims
- 1934US5671107ALarge capacity magnetic disc apparatus with a particular relationship between pole thickness, saturated flux density, and recording wavelengthHITACHI LTD·Filed 1995·Granted Sep 23, 1997·2 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →