Inventor · disambiguated record
Manabu Hirayama
Also filed as: HIRAYAMA MANABU
6 granted patents·4 pending applications·35 citations·filing 2005–2016
79Inventor score
Top patents by PatentIndex Score
10 records- 0187US9777809B2Chain guideTSUBAKIMOTO CHAIN CO·Filed 2016·Granted Oct 3, 2017·5 cites·5 claims
- 0286US8454462B2Chain guide mechanismKONNO MASAHIKO·Filed 2010·Granted Jun 4, 2013·10 cites·3 claims
- 0378US8007385B2Sliding contact guide for transmission deviceTSUBAKIMOTO CHAIN CO·Filed 2005·Granted Aug 30, 2011·11 cites·3 claims
- 0474US9989131B2Chain guideTSUBAKIMOTO CHAIN CO·Filed 2016·Granted Jun 5, 2018·2 cites·3 claims
- 0568US8696500B2Tensioner leverHIRAYAMA MANABU·Filed 2008·Granted Apr 15, 2014·7 cites·12 claims
- 0644US9951849B2Chain guideTSUBAKIMOTO CHAIN CO·Filed 2016·Granted Apr 24, 2018·0 cites·8 claims
- 0744US2009247335A1Hydraulic tensionerTSUBAKIMOTO CHAIN CO·Filed 2009·Application pending·0 cites
- 0837US2011183796A1Ratchet-type tensionerTSUBAKIMOTO CHAIN CO·Filed 2011·Application pending·0 cites
- 0935US2010298078A1Ratchet-type tensionerTSUBAKIMOTO CHAIN CO·Filed 2010·Application pending·0 cites
- 1035US2010298077A1Ratchet-type tensionerTSUBAKIMOTO CHAIN CO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →