Inventor · disambiguated record
Kazuo Maeda
Also filed as: HIRAI MINORU · ICHIKI MASAYOSHI · MAEDA KAZUO
131 granted patents·17 pending applications·4,093 citations·filing 1973–2020
99Inventor score
Files withCANON SALES CO INC36SEMICONDUCTOR PROCESS LAB CO16SUMITOMO ELECTRIC SINTERED ALLOY LTD14KOMATSU MFG CO LTD12KITO KK7
Top patents by PatentIndex Score
148 records- 0198US7281884B2Throw-away insert and milling cutter using a throw-away insertSUMITOMO ELEC HARDMETAL CORP·Filed 2006·Granted Oct 16, 2007·50 cites·5 claims
- 0298US5620523AApparatus for forming filmCANON SALES CO INC·Filed 1995·Granted Apr 15, 1997·215 cites·18 claims
- 0397US5915200AFilm forming method and semiconductor device manufacturing methodCANON SALES CO INC·Filed 1997·Granted Jun 22, 1999·335 cites·20 claims
- 0497US5314538AApparatus for manufacturing semiconductor device and method for manufacturing semiconductor deviceSEMICONDUCTOR PROCESS LAB·Filed 1992·Granted May 24, 1994·433 cites·3 claims
- 0596US6514884B2Method for reforming base surface, method for manufacturing semiconductor device and equipment for manufacturing the sameSEMICONDUCTOR PROCESS LAB CO·Filed 1998·Granted Feb 4, 2003·220 cites·10 claims
- 0694US6479409B2Fabrication of a semiconductor device with an interlayer insulating film formed from a plasma devoid of an oxidizing agentCANON SALES CO INC·Filed 2001·Granted Nov 12, 2002·74 cites·20 claims
- 0794US5554570AMethod of forming insulating filmCANON SALES CO INC·Filed 1995·Granted Sep 10, 1996·185 cites·19 claims
- 0894US4702936AGas-phase growth processAPPLIED MATERIALS JAPAN·Filed 1985·Granted Oct 27, 1987·129 cites·6 claims
- 0994US3979241AMethod of etching films of silicon nitride and silicon dioxideFUJITSU LTD·Filed 1973·Granted Sep 7, 1976·67 cites·4 claims
- 1092US11989006B2Processing system and method for manufacturing metal memberSUMITOMO ELECTRIC SINTERED ALLOY LTD·Filed 2020·Granted May 21, 2024·2 cites·18 claims
- 1192US6514855B1Semiconductor device manufacturing method having a porous insulating filmCANON SALES CO INC·Filed 2000·Granted Feb 4, 2003·77 cites·20 claims
- 1292US5387546AMethod for manufacturing a semiconductor deviceCANON SALES CO INC·Filed 1992·Granted Feb 7, 1995·100 cites·19 claims
- 1391USD862542SThrow-away tip for cutting toolSUMITOMO ELECTRIC SINTERED ALLOY LTD·Filed 2018·Granted Oct 8, 2019·24 cites·1 claims
- 1491US7661774B2Track comprised or internal and external linksKOMATSU MFG CO LTD·Filed 2007·Granted Feb 16, 2010·25 cites·3 claims
- 1591US4109663ATobacco product containing a thermo-gelable β-1,3-glucan-type polysaccharideTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1975·Granted Aug 29, 1978·104 cites·52 claims
- 1689US6372670B1Method and apparatus for forming an interlayer insulating film, and semiconductor deviceCANON SALES CO INC·Filed 2000·Granted Apr 16, 2002·35 cites·8 claims
- 1788US5800877AMethod for forming a fluorine containing silicon oxide filmCANON SALES CO INC·Filed 1996·Granted Sep 1, 1998·96 cites·10 claims
- 1888US4038992AGranular composition for tobacco filterJAPAN TOBACCO & SALT PUBLIC·Filed 1975·Granted Aug 2, 1977·72 cites·6 claims
- 1987US6479408B2Semiconductor device and method of manufacturing the sameCANON SALES CO INC·Filed 2001·Granted Nov 12, 2002·38 cites·8 claims
- 2086USD841704SThrow-away tip for cutting toolSUMITOMO ELECTRIC SINTERED ALLOY LTD·Filed 2017·Granted Feb 26, 2019·19 cites·1 claims
- 2186US5858100ASubstrate holder and reaction apparatusSEMICONDUCTOR PROCESS LAB CO·Filed 1995·Granted Jan 12, 1999·82 cites·16 claims
- 2285US6642157B2Film forming method and semiconductor deviceCANON SALES CO INC·Filed 2000·Granted Nov 4, 2003·33 cites·20 claims
- 2385US5302209AApparatus for manufacturing semiconductor deviceSEMICONDUCTOR PROCESS LAB CO·Filed 1992·Granted Apr 12, 1994·97 cites·8 claims
- 2484USD862543SThrow-away tip for cutting toolSUMITOMO ELECTRIC SINTERED ALLOY LTD·Filed 2018·Granted Oct 8, 2019·13 cites·1 claims
- 2583US7261497B2Throw-away insert and milling cutter using throw-away insertSUMITOMO ELEC HARDMETAL CORP·Filed 2006·Granted Aug 28, 2007·16 cites·7 claims
- 2683US6413879B1Method for forming an interlayer insulating film, and semiconductor deviceCANON SALES CO INC·Filed 2000·Granted Jul 2, 2002·29 cites·19 claims
- 2783US5769942AMethod for epitaxial growthSEMICONDUCTOR PROCESS LAB CO·Filed 1995·Granted Jun 23, 1998·39 cites·14 claims
- 2882USD862540SThrow-away tip for cutting toolSUMITOMO ELECTRIC SINTERED ALLOY LTD·Filed 2018·Granted Oct 8, 2019·13 cites·1 claims
- 2982US6852651B2Semiconductor device and method of manufacturing the sameCANON SALES CO INC·Filed 2001·Granted Feb 8, 2005·23 cites·23 claims
- 3082US6524972B1Method for forming an interlayer insulating film, and semiconductor deviceCANON SALES CO INC·Filed 2000·Granted Feb 25, 2003·22 cites·19 claims
- 3182US6110290AMethod for epitaxial growth and apparatus for epitaxial growthSEMICONDUCTOR PROCESS LAB CO·Filed 1998·Granted Aug 29, 2000·35 cites·5 claims
- 3281USD861755SThrow-away tip for cutting toolSUMITOMO ELECTRIC SINTERED ALLOY LTD·Filed 2018·Granted Oct 1, 2019·11 cites·1 claims
- 3381USD857771SThrow-away tip for cutting toolSUMITOMO ELECTRIC SINTERED ALLOY LTD·Filed 2018·Granted Aug 27, 2019·11 cites·1 claims
- 3481US4195649ATobacco smoke filterJAPAN TOBACCO & SALT PUBLIC·Filed 1978·Granted Apr 1, 1980·43 cites·20 claims
- 3580US6645883B2Film forming method, semiconductor device and manufacturing method of the sameCANON SALES CO INC·Filed 2001·Granted Nov 11, 2003·24 cites·14 claims
- 3678USD862541SThrow-away tip for cutting toolSUMITOMO ELECTRIC SINTERED ALLOY LTD·Filed 2018·Granted Oct 8, 2019·11 cites·1 claims
- 3778US6403410B1Plasma doping system and plasma doping methodCANON SALES CO INC·Filed 1999·Granted Jun 11, 2002·32 cites·12 claims
- 3877US8870498B2Ball end millMAEDA KAZUO·Filed 2009·Granted Oct 28, 2014·12 cites·6 claims
- 3977US6500752B2Semiconductor device and semiconductor device manufacturing methodCANON SALES CO INC·Filed 2001·Granted Dec 31, 2002·21 cites·17 claims
- 4077US4605111AHoistKITO KK·Filed 1983·Granted Aug 12, 1986·33 cites·8 claims
- 4177US4469308ALever hoistKITO KK·Filed 1983·Granted Sep 4, 1984·31 cites·8 claims
- 4277US4233183AProcess for producing plate-shaped denitrating catalystHITACHI SHIPBUILDING ENG CO·Filed 1979·Granted Nov 11, 1980·30 cites·9 claims
- 4376US6420276B2Semiconductor device and semiconductor device manufacturing methodCANON SALES CO INC·Filed 2001·Granted Jul 16, 2002·18 cites·16 claims
- 4475US10598400B2Remote control deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Mar 24, 2020·7 cites·8 claims
- 4575US8622661B2Tool with internal fluid passageINAMASU YASUHIRO·Filed 2009·Granted Jan 7, 2014·14 cites·5 claims
- 4675US6673725B2Semiconductor device and method of manufacturing the sameCANON SALES CO INC·Filed 2001·Granted Jan 6, 2004·17 cites·11 claims
- 4775US4731255AGas-phase growth process and an apparatus for the sameAPPLIED MATERIALS JAPAN·Filed 1985·Granted Mar 15, 1988·30 cites·22 claims
- 4875US4511761AAutomatic communication standby device in cordless telephoneUNIDEN KK·Filed 1982·Granted Apr 16, 1985·39 cites·20 claims
- 4975US4293447AProcess for repairing plate-shaped denitrating catalystsHITACHI SHIPBUILDING ENG CO·Filed 1980·Granted Oct 6, 1981·26 cites·3 claims
- 5074USD842909SThrow-away tip for cutting toolSUMITOMO ELECTRIC SINTERED ALLOY LTD·Filed 2016·Granted Mar 12, 2019·9 cites·1 claims
Showing the top 50 of 148 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →