Inventor · disambiguated record
Mitsuhiko Hara
Also filed as: HARA MITSUHIKO
15 granted patents·238 citations·filing 1985–1999
93Inventor score
Top patents by PatentIndex Score
15 records- 0194US5032939ATape cassette loading system compatible with two different sized cassettesVICTOR COMPANY OF JAPAN·Filed 1988·Granted Jul 16, 1991·65 cites·17 claims
- 0278US5519544AMagnetic recording/reproducing apparatus with dual purpose headsVICTOR COMPANY OF JAPAN·Filed 1993·Granted May 21, 1996·28 cites·8 claims
- 0374US4972278ATape cassette driving system compatible with two cassette types of different sizesVICTOR COMPANY OF JAPAN·Filed 1988·Granted Nov 20, 1990·20 cites·14 claims
- 0472US5025331ATape casette loading system compatible with two different sized cassettesVICTOR COMPANY OF JAPAN·Filed 1988·Granted Jun 18, 1991·19 cites·14 claims
- 0565US5357385ATray-type cassette loading compatible with two different sized cassettes for recording/reproducing apparatusVICTOR COMPANY OF JAPAN·Filed 1992·Granted Oct 18, 1994·17 cites·10 claims
- 0659US5438463AMagnetic video and audio recording and/or reproducing apparatus for simultaneously recording input video and audio signalsTEAC CORP·Filed 1994·Granted Aug 1, 1995·22 cites·3 claims
- 0748US6430356B1Information recording and reproducing apparatus for dubbing an audio-visual digital signal and auxiliary information recorded in a magnetic tapeVICTOR COMPANY OF JAPAN·Filed 1998·Granted Aug 6, 2002·9 cites·10 claims
- 0847US6453364B1Information reproducing apparatus, information recording/reproducing apparatus and information selectively outputting apparatus, and electronic apparatus system thereofVICTOR COMPANY OF JAPAN·Filed 1999·Granted Sep 17, 2002·12 cites·5 claims
- 0947US4541581ADusttight tape cassetteVICTOR COMPANY OF JAPAN·Filed 1985·Granted Sep 17, 1985·7 cites·8 claims
- 1044US4991043ATape cassette loading systemVICTOR COMPANY OF JAPAN·Filed 1988·Granted Feb 5, 1991·6 cites·14 claims
- 1142US4977506ASuspension control apparatus for an automotive vehicleMITSUBISHI MOTORS CORP·Filed 1988·Granted Dec 11, 1990·12 cites·2 claims
- 1238US6292846B1Interactive data transmission system including information recording and/or reproduction apparatus connected to an electronic control apparatus via a busVICTOR COMPANY OF JAPAN·Filed 1998·Granted Sep 18, 2001·13 cites·11 claims
- 1333US5966497AMagnetic recording and reproducing apparatusVICTOR COMPANY OF JAPAN·Filed 1997·Granted Oct 12, 1999·2 cites·3 claims
- 1432US5881204AMagnetic video and audio recording and/or reproducing apparatus and recording mediumVICTOR COMPANY OF JAPAN·Filed 1997·Granted Mar 9, 1999·5 cites·5 claims
- 1531US5351910ADust free tape cassette and magnetic recording apparatusVICTOR COMPANY OF JAPAN·Filed 1992·Granted Oct 4, 1994·1 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Mitsuhiko Hara 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 →