Inventor · disambiguated record
Tokuya Kaneda
Also filed as: KANEDA TOKUYA
9 granted patents·234 citations·filing 1981–1993
90Inventor score
Top patents by PatentIndex Score
9 records- 0195US4450547AFocal position detecting optical apparatusHITACHI LTD·Filed 1981·Granted May 22, 1984·53 cites·20 claims
- 0288US4523089ADriving apparatus for semiconductor laserHITACHI LTD·Filed 1982·Granted Jun 11, 1985·36 cites·4 claims
- 0386US5418763ADisc recording systemHITACHI LTD·Filed 1993·Granted May 23, 1995·48 cites·29 claims
- 0477US5335217AOptical information recording and reproducing apparatusHITACHI LTD·Filed 1992·Granted Aug 2, 1994·27 cites·2 claims
- 0570US5172362ARecording medium loading mechanismHIRACHI LTD·Filed 1992·Granted Dec 15, 1992·22 cites·15 claims
- 0667US5060207AMagneto-optical recording/reproducing apparatusHITACHI LTD·Filed 1989·Granted Oct 22, 1991·15 cites·14 claims
- 0760US4807212ACorrecting for comatic aberration in an optical head of an optical disk apparatusHITACHI LTD·Filed 1987·Granted Feb 21, 1989·13 cites·9 claims
- 0857US4650332AOptical position detecting apparatus for positioning an actuatorHITACHI LTD·Filed 1985·Granted Mar 17, 1987·13 cites·15 claims
- 0944US5267105ADisk loading deviceHITACHI LTD·Filed 1991·Granted Nov 30, 1993·7 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Tokuya Kaneda 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 →