Inventor · disambiguated record
Masaki Niwayama
Also filed as: NIWAYAMA MASAKI
5 granted patents·174 citations·filing 1989–1995
83Inventor score
Files withMITSUBISHI ELECTRIC CORP5
Top patents by PatentIndex Score
5 records- 0186US5170333ASwitching regulator operating in a continuous and discontinuous modeMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Dec 8, 1992·94 cites·7 claims
- 0281US5485443ARecording and reproducing systemMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Jan 16, 1996·36 cites·5 claims
- 0368US5363357AFocus control systemMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Nov 8, 1994·20 cites·34 claims
- 0446US5502369AStabilized direct current power supplyMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Mar 26, 1996·17 cites·23 claims
- 0543US4994770ATone control deviceMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Feb 19, 1991·7 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →