Inventor · disambiguated record
Tokinori Furuichi
Also filed as: FURUICHI TOKINORI
6 granted patents·86 citations·filing 1981–2003
83Inventor score
Files withHITACHI LTD6
Top patents by PatentIndex Score
6 records- 0181US5963517ADisk reproducing speed control method and a disk reproducing apparatus using the sameHITACHI LTD·Filed 1997·Granted Oct 5, 1999·38 cites·32 claims
- 0278US6510115B2Information recording and reproducing apparatus and disk discrimination method thereofHITACHI LTD·Filed 2001·Granted Jan 21, 2003·13 cites·3 claims
- 0373US6700846B2Information recording and reproducing apparatus and disk discrimination method thereofHITACHI LTD·Filed 2003·Granted Mar 2, 2004·9 cites·4 claims
- 0465US4631458ACurrent control type circuit for brushless motorHITACHI LTD·Filed 1985·Granted Dec 23, 1986·22 cites·3 claims
- 0534US4482992ASkip/arm servo system for a video disc playerHITACHI LTD·Filed 1982·Granted Nov 13, 1984·3 cites·8 claims
- 0629US4400807AStylus position detecting apparatusHITACHI LTD·Filed 1981·Granted Aug 23, 1983·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →