Inventor · disambiguated record
Masayuki Nishiyama
Also filed as: NISHIYAMA MASAYUKI
9 granted patents·4 pending applications·139 citations·filing 1992–2023
88Inventor score
Top patents by PatentIndex Score
13 records- 0193US7216402B2Door handle systemNIFCO INC·Filed 2005·Granted May 15, 2007·31 cites·9 claims
- 0288US6604614B2Rotary damper and assist grip deviceNIFCO INC·Filed 2002·Granted Aug 12, 2003·34 cites·6 claims
- 0371US5211431AReciprocating device for movable memberNIFCO INC·Filed 1992·Granted May 18, 1993·33 cites·13 claims
- 0470US6840356B2Rotary damperNIFCO INC·Filed 2003·Granted Jan 11, 2005·17 cites·6 claims
- 0563US7353923B2Damper deviceNIFCO INC·Filed 2004·Granted Apr 8, 2008·12 cites·11 claims
- 0660US12500135B2Semiconductor device comprising semiconductor element; insulating component; lead electrode; and first bonding material, second bonding material, third bonding material, and fourth bonding material made of a same materialMITSUBISHI ELECTRIC CORP·Filed 2022·Granted Dec 16, 2025·0 cites·22 claims
- 0760US7575108B2DamperNIFCO INC·Filed 2007·Granted Aug 18, 2009·2 cites·8 claims
- 0859US2024258134A1Semiconductor manufacturing apparatus and method for manufacturing a semiconductor manufacturing apparatusMITSUBISHI ELECTRIC CORP·Filed 2023·Application pending·0 cites
- 0955US7207425B2Rotary damperNIFCO INC·Filed 2004·Granted Apr 24, 2007·5 cites·4 claims
- 1055US2023282541A1Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 1151US2007102250A1Rotary damperNIFCO INC·Filed 2006·Application pending·0 cites
- 1246US2005045439A1Rotational damperNIFCO INC·Filed 2004·Application pending·0 cites
- 1343USD489028SRotational damperNIFCO INC·Filed 2003·Granted Apr 27, 2004·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →