Inventor · disambiguated record
Hiroaki Oichi
Also filed as: OICHI HIROAKI
4 granted patents·61 citations·filing 1997–2010
77Inventor score
Top patents by PatentIndex Score
4 records- 0180US7796368B2High-frequency power supply systemDAIHEN CORP·Filed 2004·Granted Sep 14, 2010·39 cites·44 claims
- 0277US8134816B2High-frequency power supply systemKOTANI HIROYUKI·Filed 2010·Granted Mar 13, 2012·5 cites·28 claims
- 0344US5721470AMicrowave generator apparatus comprising controller for automatically adjusting filament power of a magnetronDAIHEN CORP·Filed 1997·Granted Feb 24, 1998·8 cites·7 claims
- 0437US5760544AMagnetron microwave generator with filament-life diagnostic circuitDAIHEN CORP·Filed 1997·Granted Jun 2, 1998·9 cites·4 claims
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