Inventor · disambiguated record
Koji Mizuishi
Also filed as: MIZUISHI KOJI
13 granted patents·201 citations·filing 1990–2001
93Inventor score
Files withSHINETSU HANDOTAI KK13
Top patents by PatentIndex Score
13 records- 0176US5900055AMethod of manufacturing silicon monocrystal by continuously charged Czochralski methodSHINETSU HANDOTAI KK·Filed 1997·Granted May 4, 1999·32 cites·12 claims
- 0272US5462010AApparatus for supplying granular raw material for a semiconductor single crystal pulling apparatusSHINETSU HANDOTAI KK·Filed 1992·Granted Oct 31, 1995·32 cites·10 claims
- 0372US5356113AIsolation valve for single crystal pulling apparatusSHINETSU HANDOTAI KK·Filed 1993·Granted Oct 18, 1994·28 cites·11 claims
- 0469US5106593AApparatus for producing czochralski-grown single crystalsSHINETSU HANDOTAI KK·Filed 1990·Granted Apr 21, 1992·26 cites·15 claims
- 0563US5330729ASingle crystal pulling apparatusSHINETSU HANDOTAI KK·Filed 1992·Granted Jul 19, 1994·15 cites·8 claims
- 0662US6605152B2Catch pan for melt leakage in apparatus for pulling single crystalSHINETSU HANDOTAI KK·Filed 2001·Granted Aug 12, 2003·4 cites·12 claims
- 0761US5096677ASingle crystal pulling apparatusSHINETSU HANDOTAI KK·Filed 1990·Granted Mar 17, 1992·17 cites·5 claims
- 0861US5020775AIsolation valve used in a single crystal pulling apparatusSHINETSU HANDOTAI KK·Filed 1990·Granted Jun 4, 1991·15 cites·4 claims
- 0944US5254319ASingle crystal pulling apparatusSHINETSU HANDOTAI KK·Filed 1992·Granted Oct 19, 1993·6 cites·6 claims
- 1042US5089239AWire vibration prevention mechanism for a single crystal pulling apparatusSHINETSU HANDOTAI KK·Filed 1990·Granted Feb 18, 1992·9 cites·3 claims
- 1139US5735951ASingle crystal pulling apparatusSHINETSU HANDOTAI KK·Filed 1996·Granted Apr 7, 1998·5 cites·7 claims
- 1236US5667588ASingle crystal pulling apparatusSHINETSU HANDOTAI KK·Filed 1996·Granted Sep 16, 1997·7 cites·3 claims
- 1333US5394829ADevice for pulling silicon single crystalSHINETSU HANDOTAI KK·Filed 1993·Granted Mar 7, 1995·5 cites·11 claims
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