Inventor · disambiguated record
Hideyuki Usami
Also filed as: USAMI HIDEYUKI
4 granted patents·88 citations·filing 1991–2001
77Inventor score
Top patents by PatentIndex Score
4 records- 0178US5868287ALiquid dispensing container using pressure of liquid to open disharge openingPENTEL KK·Filed 1995·Granted Feb 9, 1999·62 cites·29 claims
- 0275US6729787B2Applicator using pressurized air to aid in dispensing liquidPENTEL KK·Filed 2001·Granted May 4, 2004·18 cites·24 claims
- 0338US5255134AAuto-tracking system for magnetic recording/reproducing apparatusHITACHI LTD·Filed 1991·Granted Oct 19, 1993·5 cites·9 claims
- 0429US6431178B1Hair dyeing tool having dispensing mechanismPENTEL KK·Filed 1999·Granted Aug 13, 2002·3 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →