Inventor · disambiguated record
Buhei Kobayashi
Also filed as: KOBAYASHI BUHEI
4 granted patents·3 pending applications·54 citations·filing 1998–2016
71Inventor score
Top patents by PatentIndex Score
7 records- 0185US6298811B1Stratified scavenging two-cycle engineKOMATSU ZENOA KK·Filed 1998·Granted Oct 9, 2001·47 cites·20 claims
- 0264US7658170B2Two-cycle engineHUSQVARNA ZENOAH CO LTD·Filed 2007·Granted Feb 9, 2010·5 cites·2 claims
- 0359US8967100B2Two-stroke internal combustion engineOTSUJI TAKAMASA·Filed 2012·Granted Mar 3, 2015·2 cites·16 claims
- 0445US2010083512A1Chain sawHUSQVARNA ZENOAH CO LTD·Filed 2008·Application pending·0 cites
- 0542US2010230205A1MufflerKOBAYASHI BUHEI·Filed 2007·Application pending·0 cites
- 0641US9885279B2Portable working machineYAMABIKO CORP·Filed 2016·Granted Feb 6, 2018·0 cites·12 claims
- 0735US2016265491A1Power working machineYAMABIKO CORP·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Buhei Kobayashi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →