P

Inventor

YOSHIOKA TERUHIKO

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

MITSUBISHI RAYON CO

3 patents
US4331824AMay 25, 1982

Process for preparation of high purity isobutylene

MITSUBISHI RAYON CO18 citations81
US4269705AMay 26, 1981

Method for removing chromium ions from aqueous solutions of organic acids

MITSUBISHI RAYON CO8 citations73
US5034558AJul 23, 1991

Process for purifying methyl methacrylate

MITSUBISHI RAYON CO10 citations67

NIWA HIDEKI

1 patent
US8215927B2Jul 10, 2012

Fluid pressure pump unit

NIWA HIDEKI3 citations51

YOSHIOKA TERUHIKO

1 patent
US8474479B2Jul 2, 2013

Multifunction relief valve and airplane emergency hydraulic power source unit having the same

YOSHIOKA TERUHIKO1 citations39