Inventor

SANO TAKEZO

43 patents

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

SANO TAKEZO

SUMITOMO CHEMICAL CO

Process for preparing membranes for separation of substances

Method of manufacturing a semipermeable membrane from a water-soluble polymeric resin

Photosensitive resin composition containing pullulan or esters thereof

Process for producing semipermeable membranes

Process for producing semipermeable membranes

Method for preparing easily processable polyolefin granule

Process for producing olefin polymers

Photo-curable composite containing a screen material in a liquid resin

Cellulosic ion exchange fibers and method for preparing same

Process for preparing of semipermeable membranes

Method for producing strong-acid cation exchange fiber by treating fibrous polyethylene with gaseous sulfur trioxide

Process for producing semipermeable membranes

Method for manufacturing phosphorylated cellulose ester membranes for use in the separation or concentration of substances

Process for preparing novel thin films

Filters for the selective collection of metallic ions

Rapid analysis of trace components contained in a liquid

Semipermeable membrane and process of making same

Process for producing photo-curable composite materials useful for preparing stencils

Semipermeable membrane

Process for preparing novel thin films

Cation exchanger

Method for manufacturing novel cation exchangers

Rapid analysis of cation contained in liquid

Process for improving semipermeable membranes by treating with protic acids or inorganic salts

Original pattern plate obtained by use of photo-sensitive resin composition

Process for producing printing resin plates using liquid photosensitive resins

Crosslinkable composition

Original plate for producing matrix

Use of photo-curable composite materials to make a stencil

Phosphorylated cellulose ester membrane for use in separation or concentration of substances

Resin original pattern plate and method for transferring relieved pattern thereof to thermoplastic resin material

Resin original pattern plate and method for transferring relieved pattern thereof to thermoplastic resin material

OMRON TATEISI ELECTRONICS CO

Molding apparatus with retractable preform support pins

Microswitch

Electromagnetic drive and polarized relay

Electric switch for a power tool

Microswitch

Electromagnetic drive and polarized relay

Electromagnetic relay

Electromagnetic relay

Electromagnetic relay

Electromagnetic relay with linearly moving block assembly

Method of manufacture of base assembly for an electromagnetic relay