Inventor · disambiguated record
Matsuo Higuchi
Also filed as: HIGUCHI MATSUO
19 granted patents·423 citations·filing 1983–1998
96Inventor score
Top patents by PatentIndex Score
19 records- 0191US6017172ACeramic insert for use with clamp type cutting toolSUMITOMO ELECTRIC INDUSTRIES·Filed 1998·Granted Jan 25, 2000·76 cites·6 claims
- 0287US5776600ASlide member and method of manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1996·Granted Jul 7, 1998·47 cites·26 claims
- 0387US4556416AProcess and apparatus for manufacturing fine powderSUMITOMO ELECTRIC INDUSTRIES·Filed 1984·Granted Dec 3, 1985·33 cites·5 claims
- 0485US5675201AComposite bearing structureSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Oct 7, 1997·43 cites·23 claims
- 0585US5280208AComposite bearing structureSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Jan 18, 1994·45 cites·41 claims
- 0680US4753764AManufacturing method for fiber reinforced silicon ceramics sintered bodySUMITOMO ELECTRIC INDUSTRIES·Filed 1983·Granted Jun 28, 1988·31 cites·6 claims
- 0772US4628178ATool for warm and hot forgings and process for manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1985·Granted Dec 9, 1986·25 cites·12 claims
- 0866US5234642AHigh strength silicon nitride sintered body and process for producing sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Aug 10, 1993·16 cites·11 claims
- 0962US4777822AMethod of hot rolling copperSUMITOMO ELECTRIC INDUSTRIES·Filed 1987·Granted Oct 18, 1988·17 cites·2 claims
- 1061US4702869AProcess for the production of ceramicsAGENCY IND SCIENCE TECHN·Filed 1986·Granted Oct 27, 1987·15 cites·3 claims
- 1156US4659508AElectrically-conductive sintered compact of silicon nitride machinable by electrical discharge machining and process of producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1985·Granted Apr 21, 1987·13 cites·7 claims
- 1255US5631200ASintered silicon nitride-based bodySUMITOMO ELECTRIC INDUSTRIES·Filed 1996·Granted May 20, 1997·12 cites·2 claims
- 1353US5543371ASlide member and method of manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Aug 6, 1996·9 cites·8 claims
- 1447US5582215ACeramic die for cutting and shaping lead frames and method of cleaning the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Dec 10, 1996·13 cites·17 claims
- 1547US4756180AMethod of hot rolling for iron and iron alloy rodsSUMITOMO ELECTRIC INDUSTRIES·Filed 1986·Granted Jul 12, 1988·10 cites·4 claims
- 1640US5516269AZirconia vane for rotary compressorsSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted May 14, 1996·6 cites·8 claims
- 1739US5738820ASintered silicon nitride-based body and process for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1996·Granted Apr 14, 1998·5 cites·5 claims
- 1839US5328876AHigh strength silicon nitride sintered body and process for producing sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Jul 12, 1994·4 cites·2 claims
- 1935US5225127AProcess for production of sintered silicon nitride made articleSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Jul 6, 1993·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →