Inventor

KOSAKA HIDEMASA

JP3 patents

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

HIJII TAKUMI

1 patent

US8893693B2Nov 25, 2014

Internal combustion engine and method of producing same

HIJII TAKUMI8 citations79

TOYOTA CHUO KENKYUSHO KK

1 patent

US9683480B2Jun 20, 2017

Spark ignition type internal combustion engine

TOYOTA CHUO KENKYUSHO KK2 citations71

NISHIKAWA NAOKI

1 patent

US9359946B2Jun 7, 2016

Internal combustion engine and method for manufacturing the same

NISHIKAWA NAOKI0 citations46