Inventor · disambiguated record
Masao Koshinaka
Also filed as: KOSHINAKA MASAO
6 granted patents·137 citations·filing 1989–2002
85Inventor score
Files withMITSUBISHI ELECTRIC CORP6
Top patents by PatentIndex Score
6 records- 0186US5317618ALight transmission type vacuum separating window and soft X-ray transmitting windowMITSUBISHI ELECTRIC CORP·Filed 1993·Granted May 31, 1994·54 cites·48 claims
- 0280US5024182AThin film forming apparatus having a gas flow settling deviceMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Jun 18, 1991·40 cites·11 claims
- 0367US7061345B2Filter circuit with series and parallel elementsMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Jun 13, 2006·12 cites·17 claims
- 0445US5030842AFine-particle measuring apparatusMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Jul 9, 1991·12 cites·15 claims
- 0545US5008558ASystem for detecting minute particles on or above a substrateMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Apr 16, 1991·10 cites·7 claims
- 0640US5305366AThin film forming apparatusMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Apr 19, 1994·9 cites·38 claims
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