Inventor · disambiguated record
Ryohei Kageyama
Also filed as: KAGEYAMA RYOHEI
13 granted patents·2 pending applications·65 citations·filing 1999–2023
87Inventor score
Top patents by PatentIndex Score
15 records- 0194US7642687B2Short-circuit member for a commutator and an armatureASMO CO LTD·Filed 2008·Granted Jan 5, 2010·35 cites·12 claims
- 0271US12189324B2Image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2023·Granted Jan 7, 2025·0 cites·4 claims
- 0371US7569969B2Armature, rotating electric machine, DC motor, and brushless motorASMO CO LTD·Filed 2006·Granted Aug 4, 2009·6 cites·32 claims
- 0461US7414344B2Commutator and an armatureASMO CO LTD·Filed 2006·Granted Aug 19, 2008·3 cites·9 claims
- 0557US10186937B2Method of manufacturing commutator segments with claws and tilted recessesASMO CO LTD·Filed 2018·Granted Jan 22, 2019·0 cites·3 claims
- 0655US7856703B2Method for making a short-circuiting member and method for making a commutatorASMO CO LTD·Filed 2006·Granted Dec 28, 2010·2 cites·4 claims
- 0749US6369484B1Commutator of rotary electric machine and method of manufacturing the sameASMO CO LTD·Filed 1999·Granted Apr 9, 2002·15 cites·12 claims
- 0846US7626307B2Short-circuit member for a commutator and an armatureASMO CO LTD·Filed 2008·Granted Dec 1, 2009·0 cites·17 claims
- 0942US7583004B2Short-circuiting member, commutator, and method of manufacturing short-circuiting memberASMO CO LTD·Filed 2004·Granted Sep 1, 2009·1 cites·12 claims
- 1042US7084546B2Commutator, manufacturing method of commutator, manufacturing apparatus of commutator and commutator plate materialASMO CO LTD·Filed 2003·Granted Aug 1, 2006·3 cites·16 claims
- 1141US8220146B2Method of manufacturing short-circuiting memberTERADA YUUICHI·Filed 2009·Granted Jul 17, 2012·0 cites·4 claims
- 1240US7414345B2Commutator and armatureASMO CO LTD·Filed 2006·Granted Aug 19, 2008·0 cites·13 claims
- 1339US2014084745A1CommutatorASMO CO LTD·Filed 2013·Application pending·0 cites
- 1437US7877857B2Manufacturing method of electric motorASMO CO LTD·Filed 2007·Granted Feb 1, 2011·0 cites·6 claims
- 1530US2007046134A1Commutator and method for manufacturing commutatorNAKANO YOSHIKI·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →