Assignee
OSAKA TITANIUM
JP·20 granted patents·625 citations·filing 1983–1992
Top patents by PatentIndex Score
20 records- 0190US5037503AMethod for growing silicon single crystalOSAKA TITANIUM·Filed 1989·Granted Aug 6, 1991·61 cites·14 claims
- 0289US4915723AApparatus for casting silicon with gradual coolingOSAKA TITANIUM·Filed 1989·Granted Apr 10, 1990·49 cites·20 claims
- 0388US5089094AProcess for the electrolytic production of magnesiumOSAKA TITANIUM·Filed 1990·Granted Feb 18, 1992·61 cites·51 claims
- 0485US4959603ASolar battery equipmentOSAKA TITANIUM·Filed 1988·Granted Sep 25, 1990·63 cites·7 claims
- 0579US4562338AHeating power supply apparatus for polycrystalline semiconductor rodsOSAKA TITANIUM·Filed 1983·Granted Dec 31, 1985·55 cites·3 claims
- 0678US5077028AManufacturing high purity/low chlorine content silicon by feeding chlorosilane into a fluidized bed of silicon particlesOSAKA TITANIUM·Filed 1990·Granted Dec 31, 1991·52 cites·13 claims
- 0777US4925809ASemiconductor wafer and epitaxial growth on the semiconductor wafer with autodoping control and manufacturing method thereforOSAKA TITANIUM·Filed 1988·Granted May 15, 1990·65 cites·6 claims
- 0873US5152867AApparatus and method for producing silicon single crystalOSAKA TITANIUM·Filed 1990·Granted Oct 6, 1992·26 cites·15 claims
- 0972US5211802AMethod for producing silicon single crystal from polycrystalline rod formed by continous castingOSAKA TITANIUM·Filed 1991·Granted May 18, 1993·42 cites·6 claims
- 1070US5260037AApparatus for producing silicon single crystalOSAKA TITANIUM·Filed 1992·Granted Nov 9, 1993·21 cites·8 claims
- 1164US5204031APowder of oxide for dielectric ceramics and a process for producing dielectric ceramicsOSAKA TITANIUM·Filed 1992·Granted Apr 20, 1993·19 cites·6 claims
- 1258US4613489AProcess for the disproportionation of chlorosilanesOSAKA TITANIUM·Filed 1985·Granted Sep 23, 1986·16 cites·3 claims
- 1355US5268063AMethod of manufacturing single-crystal siliconOSAKA TITANIUM·Filed 1992·Granted Dec 7, 1993·19 cites·7 claims
- 1455US5223077AMethod of manufacturing single-crystal siliconOSAKA TITANIUM·Filed 1991·Granted Jun 29, 1993·13 cites·10 claims
- 1555US5108490AMethod of refining high purity titaniumOSAKA TITANIUM·Filed 1991·Granted Apr 28, 1992·11 cites·9 claims
- 1655US5041308AMethod of coating silicon particlesOSAKA TITANIUM·Filed 1989·Granted Aug 20, 1991·15 cites·14 claims
- 1752US5232485AMethod for obtaining high purity titaniumOSAKA TITANIUM·Filed 1992·Granted Aug 3, 1993·10 cites·12 claims
- 1847US5392729AMethod of producing silicon single crystalOSAKA TITANIUM·Filed 1990·Granted Feb 28, 1995·7 cites·18 claims
- 1939US5225235ASemiconductor wafer and manufacturing method thereforOSAKA TITANIUM·Filed 1991·Granted Jul 6, 1993·15 cites·23 claims
- 2035US5290015AMethod of producing high-melting-point and high-toughness metal and apparatus for the sameOSAKA TITANIUM·Filed 1992·Granted Mar 1, 1994·5 cites·7 claims
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