Inventor · disambiguated record
Haruki Ogata
Also filed as: OGATA HARUKI
14 granted patents·163 citations·filing 1981–1986
93Inventor score
Technology areasG11B
Files withVICTOR COMPANY OF JAPAN14
Top patents by PatentIndex Score
14 records- 0184US4452407ATape cassette having a reel braking mechanismVICTOR COMPANY OF JAPAN·Filed 1982·Granted Jun 5, 1984·27 cites·10 claims
- 0283US4477850AAdapter for a miniature type tape cassetteVICTOR COMPANY OF JAPAN·Filed 1982·Granted Oct 16, 1984·17 cites·12 claims
- 0377US4432510ATape cassetteVICTOR COMPANY OF JAPAN·Filed 1982·Granted Feb 21, 1984·13 cites·11 claims
- 0475US4449676ATape cassette having a reel displacement limiting mechanismVICTOR COMPANY OF JAPAN·Filed 1982·Granted May 22, 1984·18 cites·6 claims
- 0574US4476505AMiniature type tape cassetteVICTOR COMPANY OF JAPAN·Filed 1982·Granted Oct 9, 1984·12 cites·8 claims
- 0673US4494161ATape cassetteVICTOR COMPANY OF JAPAN·Filed 1982·Granted Jan 15, 1985·11 cites·5 claims
- 0772US4602300AAdapter for a miniature type tape cassetteVICTOR COMPANY OF JAPAN·Filed 1984·Granted Jul 22, 1986·11 cites·7 claims
- 0872USD277568SVideo tape cassette lower half casingVICTOR COMPANY OF JAPAN·Filed 1982·Granted Feb 12, 1985·12 cites·1 claims
- 0964US4731681AVertical magnetic recording and playback apparatusVICTOR COMPANY OF JAPAN·Filed 1986·Granted Mar 15, 1988·13 cites·15 claims
- 1059USD277567SVideo tape cassette upper half casingVICTOR COMPANY OF JAPAN·Filed 1982·Granted Feb 12, 1985·7 cites·1 claims
- 1147US4740850AMagnetic tape loading apparatus for tape recorderVICTOR COMPANY OF JAPAN·Filed 1986·Granted Apr 26, 1988·7 cites·4 claims
- 1246US4745486AHelical scan type magnetic recording apparatusVICTOR COMPANY OF JAPAN·Filed 1986·Granted May 17, 1988·7 cites·5 claims
- 1344US4544970AAdapter for a miniature type tape cassetteVICTOR COMPANY OF JAPAN·Filed 1983·Granted Oct 1, 1985·5 cites·10 claims
- 1444USD272062SVideo tape cassetteVICTOR COMPANY OF JAPAN·Filed 1981·Granted Jan 3, 1984·3 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Haruki Ogata 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 →