Inventor · disambiguated record
Takaaki Maegawa
Also filed as: MAEGAWA TAKAAKI
12 granted patents·286 citations·filing 1991–1998
92Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD11
Top patents by PatentIndex Score
12 records- 0184US5341256ARotary head adjusterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Aug 23, 1994·29 cites·10 claims
- 0280US5347415AHead height adjustment method including a synchronized rotating laser beam optical axisMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Sep 13, 1994·28 cites·2 claims
- 0377US6324334B1Recording and reproducing apparatus for recording and reproducing hybrid data including text dataFiled 1996·Granted Nov 27, 2001·53 cites·42 claims
- 0477US5256850AAzimuth adjusting method for magnetic headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Oct 26, 1993·44 cites·2 claims
- 0575US5537276AMagnetic head installed on a rotary drum and method for adjusting the head heightMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jul 16, 1996·30 cites·2 claims
- 0670US6269253B1Multi-mode wireless communication systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jul 31, 2001·44 cites·13 claims
- 0763US5303108AMagnetic head deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Apr 12, 1994·14 cites·6 claims
- 0861US6226443B1Recording and reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted May 1, 2001·22 cites·6 claims
- 0950US6459915B2External adapter for a portable cellular phoneMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Oct 1, 2002·18 cites·19 claims
- 1039US5602702AMagnetic recording/reproducing apparatus having an offset head chipMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Feb 11, 1997·4 cites·7 claims
- 1130US6185073B1Rotary magnetic head having head base which is bent along thermal plastic deformation lineMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Feb 6, 2001·0 cites·5 claims
- 1225US5247411AMultiple-channel magnetic head having plural magnetic head tips mounted on a single head baseMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Sep 21, 1993·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →