Inventor · disambiguated record
Sachio Toyota
Also filed as: TOYOTA SACHIO
11 granted patents·1 pending application·180 citations·filing 1987–2010
89Inventor score
Top patents by PatentIndex Score
12 records- 0193US5032304AMethod of manufacturing transparent high density ceramic materialSUMITOMO SPEC METALS·Filed 1990·Granted Jul 16, 1991·98 cites·9 claims
- 0284US7758767B2Oxide magnetic material and sintered magnetNEOMAX CO LTD·Filed 2005·Granted Jul 20, 2010·7 cites·10 claims
- 0364US6994797B2Permanent magnet and method for preparation thereofNEOMAX CO LTD·Filed 2002·Granted Feb 7, 2006·7 cites·26 claims
- 0463US6419847B1Ferrite magnet powder and magnet using said magnet powder, and method for preparing themSUMITOMO SPEC METALS·Filed 1999·Granted Jul 16, 2002·22 cites·8 claims
- 0559US6929758B2Permanent magnet and method for preparation thereofNEOMAX CO LTD·Filed 2001·Granted Aug 16, 2005·5 cites·27 claims
- 0659US4746191AOptical switchSUMITOMO SPEC METALS·Filed 1987·Granted May 24, 1988·23 cites·11 claims
- 0757US5866028AFerrite magnet, and powder for ferrite magnet and production process thereofSUMITOMO SPEC METALS·Filed 1997·Granted Feb 2, 1999·15 cites·7 claims
- 0851US6758986B1Magnet powder and method for preparations thereofSUMITOMO SPEC METALS·Filed 2000·Granted Jul 6, 2004·2 cites·11 claims
- 0948US2010237273A1Oxide magnetic material and sintered magnetNEOMAX CO LTD·Filed 2010·Application pending·0 cites
- 1043US7144642B2Permanent magnet and method for preparation thereofNEOMAX CO LTD·Filed 2002·Granted Dec 5, 2006·0 cites·25 claims
- 1142US6955768B2Permanent magnet and method for preparation thereofNEOMAX CO LTD·Filed 2002·Granted Oct 18, 2005·0 cites·19 claims
- 1242US6902685B2Oxide magnetic materialNEOMAX CO LTD·Filed 2002·Granted Jun 7, 2005·1 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →