Inventor

MITSUHASHI WATARU

JP2 patents

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

NIPPON AIR BRAKE CO

1 patent

US4599824AJul 15, 1986

Device for automatically opening and closing hinged door

NIPPON AIR BRAKE CO28 citations84

OTSUKA PHARMA CO LTD

1 patent

US11214545B2Jan 4, 2022

Industrial process of mono-alkylating piperidine nitrogen in piperidine derivative with deuterated-lower-alkyl

OTSUKA PHARMA CO LTD0 citations57