Inventor · disambiguated record
Hikaru Sakamoto
Also filed as: SAKAMOTO HIKARU
5 granted patents·202 citations·filing 1992–2012
83Inventor score
Top patents by PatentIndex Score
5 records- 0189US5358909AMethod of manufacturing field-emitterNIPPON STEEL CORP·Filed 1992·Granted Oct 25, 1994·70 cites·3 claims
- 0279US6548886B1Silicon semiconductor wafer and method for producing the sameWACKER NSCE CORP·Filed 1999·Granted Apr 15, 2003·70 cites·26 claims
- 0375US5665483ASealed storage batteryFURUKAWA BATTERY CO LTD·Filed 1996·Granted Sep 9, 1997·49 cites·11 claims
- 0444US5586993ASealed storage battery and manufacturing method thereofFURUKAWA BATTERY CO LTD·Filed 1995·Granted Dec 24, 1996·13 cites·4 claims
- 0538US9303332B2Silicon single crystal substrate and method of manufacturing the sameNAKAI KATSUHIKO·Filed 2012·Granted Apr 5, 2016·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →