Inventor

YAMAKAWA TOMIO

JP61 patents

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

YAMAKAWA TOMIO

NIPPON CHEMIPHAR CO

Activator of peroxisome proliferator-activated re-ceptor δ

PPAR delta activators

Activator of peroxisome proliferator-activated receptor delta

Activator of peroxisome proliferator-activated receptor δ

Method of protecting gastrointestinal tract

2-[[2-(N-isobutyl-N-methyl)amino]benzylsulfinyl]-benzimidazole as antimicrobial agent

Activator of peroxisome proliferator-activated receptor δ

Activator for peroxisome proliferator-activated receptor δ

Piperazine derivative having substituted phenyl groups

Fused pyrazine sulfoxide derivatives for use as antiulcer agents

Salt of (2S, 3S)-3-[[(1S)-1-isobutoxymethyl-3-methylbutyl] carbamoyl] oxirane-2-carboxylic acid

Salt of (2S, 3S) -3- [[(1S) -1- isobutoxymethyl-3-methylbutyl] carbamoly] oxirane-2-carboxylic acid

Substituted 1,3-thiazolo[5,4-d]pyrimidines as xanthine oxidase inhibitors

Substituted thiazolopyrimidines as xanthine oxidase inhibitors

Certain gastric acid secretion inhibiting sulfoxides

Imidazole derivatives

Sulfinyl imidazole derivatives and antiulcer agents containing the same

Novel imidazole derivatives

Therapeutic agent for liver disease and piperazine derivatives

SUMITOMO METAL IND

Piercing-rolling method and piercing-rolling apparatus for seamless tubes

Making method for seamless metallic tube

Seamless tube piercing/rolling apparatus, and seamless tube producing therewith

Process for straightening a tube

Method of manufacturing seamless tube

Piercing-rolling method and piercing/rolling apparatus for seamless steel tube

Method of controlling inter-stand tension in rolling mills

Method of manufacturing seamless pipe or tube

Method of manufacturing seamless pipes

Process for manufacturing a seamless tube

Seamless tube piercing/rolling plug, and seamless tube producing method using same

Inclined-rolling method and inclined rolling apparatus

Method for manufacturing seamless steel pipe made of high Cr-high Ni alloy steel

Pusher device for piercing and rolling and method of manufacturing seamless pipe or tube using the same

Method of producing seamless metal tube and punch for use therein

Tube shell for manufacturing a seamless steel pipe and a method for its manufacture

SHIMODA KAZUHIRO

Antioxidant agent and process for producing metallic material

Piercer, plug and method of manufacturing seamless pipe or tube

Lubricant composition for hot metal working and method of hot metal working using the same

Antioxidant agent and process for producing metallic material

NIPPON STEEL & SUMITOMO METAL CORP

Method of producing seamless metal pipe

Plug for hot pipe making

Method of producing seamless metal pipe

HIRASE NAOYA

Piercing mill

Method for producing duplex stainless steel seamless pipe

IGARASHI MASAAKI

Fe-Ni alloy pipe stock and method for manufacturing the same

KUROIWA YOSHIYUKI

Method for straightening tube and straightening roll

HARADA KOUICHI

Method for producing seamless tubes

HIGASHIDA YASUTO

Plug, piercing-rolling mill, and method of producing seamless tube by using the same

NISHIMORI JUNICHI

Upper-end formed glass complex for hot expanding piercing and method of manufacturing billet for hot extrusion pipe making

SHIZUOKA PREFECTURAL UNIV CORPORATION

Solid dispersion