Inventor · disambiguated record
Kazuyuki Kamegaki
Also filed as: KAMEGAKI KAZUYUKI
8 granted patents·134 citations·filing 1986–2006
88Inventor score
Files withHITACHI LTD8
Top patents by PatentIndex Score
8 records- 0190US6611051B2Semiconductor device and communication terminal using thereofHITACHI LTD·Filed 2001·Granted Aug 26, 2003·49 cites·8 claims
- 0284US7598605B2Semiconductor device having capacitive insulation means and communication terminal using the deviceHITACHI LTD·Filed 2006·Granted Oct 6, 2009·9 cites·16 claims
- 0381US7091588B2Semiconductor device including primary and secondary side circuits on first and second substrates with capacitive insulationHITACHI LTD·Filed 2004·Granted Aug 15, 2006·22 cites·13 claims
- 0470US6853063B2Semiconductor device and communication terminal using thereofHITACHI LTD·Filed 2003·Granted Feb 8, 2005·12 cites·2 claims
- 0548US5300798ASemiconductor integrated circuit deviceHITACHI LTD·Filed 1992·Granted Apr 5, 1994·21 cites·7 claims
- 0639US5132806ASemiconductor integrated circuit deviceHITACHI LTD·Filed 1990·Granted Jul 21, 1992·13 cites·18 claims
- 0738US4857987ASemiconductor deviceHITACHI LTD·Filed 1988·Granted Aug 15, 1989·8 cites·25 claims
- 0822US4789884AIIL circuit with PNP injectorHITACHI LTD·Filed 1986·Granted Dec 6, 1988·0 cites·9 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →