Inventor

OHTA KATSUHISA

JP4 patents

⚠️ This page may combine multiple inventors who share the name “OHTA KATSUHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MAHLE FILTER SYSTEMS JP CORP

2 patents

US10100793B2Oct 16, 2018

Intake sound reduction device for internal combustion engine

MAHLE FILTER SYSTEMS JP CORP2 citations70

US10364779B2Jul 30, 2019

Air cleaner for internal combustion engine

MAHLE FILTER SYSTEMS JP CORP0 citations37

OHTA KATSUHISA

1 patent

US8322486B2Dec 4, 2012

Intake sound generation apparatus for internal combustion engine

OHTA KATSUHISA18 citations77

MAHLE INT GMBH

1 patent

US10920631B2Feb 16, 2021

Head cover for internal combustion engine cylinder head

MAHLE INT GMBH0 citations57