Inventor · disambiguated record
Kazuwo Tsuji
Also filed as: TSUJI KAZUWO
22 granted patents·722 citations·filing 1988–1996
97Inventor score
Top patents by PatentIndex Score
22 records- 0192US4950625ADiamond laser crystal and method manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Aug 21, 1990·68 cites·25 claims
- 0292US4880613ALight emitting element comprising diamond and method for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Nov 14, 1989·91 cites·13 claims
- 0391US6129900AProcess for the synthesis of diamondSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Oct 10, 2000·104 cites·12 claims
- 0484US4959201AGreen diamond and method of producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Sep 25, 1990·31 cites·10 claims
- 0581US5133332ADiamond toolSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Jul 28, 1992·41 cites·3 claims
- 0681US4836881AProcess for synthesizing large diamondSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Jun 6, 1989·37 cites·6 claims
- 0779US5328548AMethod of synthesizing single diamond crystals of high thermal conductivitySUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Jul 12, 1994·42 cites·5 claims
- 0878US5194070AProcess for production of diamond abrasive grainsSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Mar 16, 1993·38 cites·6 claims
- 0978US4950463APurple diamond and method of producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Aug 21, 1990·25 cites·3 claims
- 1076US6007916ASynthetic single crystal diamond for wiring drawing dies and process for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Dec 28, 1999·25 cites·3 claims
- 1176US4859531AMethod for bonding a cubic boron nitride sintered compactSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Aug 22, 1989·32 cites·15 claims
- 1275US5980982ACoated particles for synthesizing diamond and process for production of diamond abrasive for sawingSUNITOMO ELECTRIC IND LTD·Filed 1996·Granted Nov 9, 1999·60 cites·13 claims
- 1375US4985226AHole-burning material and production thereofSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Jan 15, 1991·23 cites·9 claims
- 1469US4949347ADiamond laser, method for producing the same, and method for activating such a laserSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Aug 14, 1990·17 cites·7 claims
- 1565US5187560AOhmic electrode for n-type cubic boron nitride and the process for manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Feb 16, 1993·24 cites·2 claims
- 1661US5245189AInfrared optical element and method of making the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Sep 14, 1993·24 cites·4 claims
- 1745US5560241ASynthetic single crystal diamond for wire drawing diesSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Oct 1, 1996·12 cites·5 claims
- 1845US5057454AProcess for producing ohmic electrode for p-type cubic system boron nitrideSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Oct 15, 1991·10 cites·14 claims
- 1938US5104420AHard abrasive particle and method of producing sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Apr 14, 1992·4 cites·7 claims
- 2037US5240877AProcess for manufacturing an ohmic electrode for n-type cubic boron nitrideSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Aug 31, 1993·5 cites·7 claims
- 2134US5043219AComposite materialSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Aug 27, 1991·6 cites·6 claims
- 2231US5011790AMethod of manufacturing cubic boron nitride p-n junction bodySUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Apr 30, 1991·3 cites·11 claims
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