Inventor
OKAMOTO HIROMI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “OKAMOTO HIROMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON KOKAN KK
5 patentsUS4554898ANov 26, 1985
Exhaust valve for diesel engine and production thereof
NIPPON KOKAN KK27 citations90
US4530322AJul 23, 1985
Exhaust valve for diesel engine and production thereof
NIPPON KOKAN KK28 citations90
US4556022ADec 3, 1985
Exhaust valve for diesel engine and production thereof
NIPPON KOKAN KK14 citations80
US4554897ANov 26, 1985
Exhaust valve for Diesel engine and production thereof
NIPPON KOKAN KK16 citations80
US4661371AApr 28, 1987
Method of producing an exhaust valve for diesel engine
NIPPON KOKAN KK4 citations71
YOKOGAWA ELECTRIC CORP
3 patentsUS9942288B2Apr 10, 2018
Device setting apparatus, storage storing device setting program, and method for sharing information among a plurality of device setting apparatuses
YOKOGAWA ELECTRIC CORP1 citations48
US12578692B2Mar 17, 2026
Model verification apparatus, model verification method, and non-transitory computer readable medium
YOKOGAWA ELECTRIC CORP0 citations46
US10635556B2Apr 28, 2020
Device maintenance apparatus, method for maintaining device, and storage medium
YOKOGAWA ELECTRIC CORP0 citations40