Inventor

SAKAMOTO KAZUHIKO

JP74 patents

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

SAKAMOTO KAZUHIKO

NIPPON CATALYTIC CHEM IND

Method for inhibiting polymerization of (meth) acrylic acid and esters thereof

Perforated tray column without downcomer

Acrylic acid composition and its production process, and process for producing water-absorbent resin using this acrylic acid composition, and water-absorbent resin

Method for production of organic acid

Method for distilling (meth) acrylic acid solution

Apparatus and process for producing (meth)acrylic acid

Method for handling waste oil

Heat exchanger for easily polymerizing substance-containing gas provided with gas distributing plate

Process for the production of acrylic acid

Method for inhibiting polymerization of (meth) acrylic acid and esters thereof

Process for purification of acrylic acid

Method for transferring easily-polymerizable substance

Polymerization inhibitor and inhibiting method for vinyl compound

Method for distilling (meth)acrylic acid and/or the ester thereof

Apparatus and process for producing (meth)acrylic acid

Method for refining (meth)acrylic acid

Vertical heat exchanger

Method for preventing plate type heat exchanger from blockage

Method for absorption of acrylic compound and apparatus therefor

Tank and a method for storing an easily polymerizable compound

Method for production of acrylic acid and apparatus for production of acrylic acid

Distillation apparatus and distilling method

Method for production of acrylic acid

Method of stabilizing N-oxyl compounds in vinyl compounds

Method for recovering acrylic acid

Column treating process and apparatus thereof

Method for preventing polymerization of (meth)acrylic acid and esters thereof and method for the production thereof

Method for preventing easily polymerizing substance from polymerization and method for production of (meth) acrylic acid or ester thereof

EBARA RES CO LTD

Photoelectron emitting member and method of electrically charging fine particles with photoelectrons

Method and apparatus for the preparation of clean gases

Method for cleaning closed spaces with ultraviolet rays

Photoelectron emitting member

Method and apparatus for the preparation of clean gases

Method and apparatus for the preparation of clean gases

Method and apparatus for the preparation of clean gases

HITACHI LTD

Apparatus and method for program generation

Program generation method

Software development tool for combining software components/modules

Application execution method and system therefor

Program generation method

NITTO KASEI CO LTD

Curable epoxy resin composition comprising an epoxy resin and a reactive diluent

Tri-organotin silatrane derivatives and pesticidal compositions, fungicides or antifouling agents comprising said compounds as active ingredients

Antifouling agent

SUGATSUNE KOGYO

Slide rail assembly

Rail arrangement for flush sliding door panels

HITACHI MEDICAL CORP

X-ray high voltage device

NIPPON SHOKUBAI CO INC

Apparatus and method for preparation and supply of polymerization inhibitor

NIPPON SHOKAUBAI CO LTD

Method for starting up reactor and reactor system

SAKAMOTO KAZUHIKO

Particle concentration measuring device

PIONEER CORP

Flexible flat cable and method of manufacturing the same