Inventor

UEHARA TSUTOMU

JP38 patents

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

UEHARA TSUTOMU

NISSHIN SPINNING

Sheet for ink-jet recording

Water-absorptive polyurethane fiber and method of producing the same

Electrically conductive resinous composition, fuel cell separator and production thereof, and polymer electrolyte fuel cell

Process for nitrifying denitrifying organic waste water

Electroconductive resin composition, fuel cell separator made of said electroconductive resin composition, process for production of said fuel cell separator, and solid polymer type fuel cell using said fuel cell separator

Water swellable thermoplastic polyurethane gel bioreactor carrier containing a nutrient substance

Bioreactor carrier gel prepared from a crosslinked N-vinylcarboxamide resin

Carrier for bioreactor and method of producing the same

Bioreactor carrier, process for producing the carrier and method for using the same

Bioreactor carrier, process for producing the carrier and method for using the same

Polysaccharide composition or polysaccharide having heparinoid activity, process for producing the same, and anticoagulant containing the same as active ingredient

KUREHA CHEMICAL IND CO LTD

Packaging film or sheet

Heat-shrinkable laminate film

Multilayered hollow container

Vacuum packaging method

Vinylidene chloride copolymer composition

Resin composition and melt-extruded article formed therefrom

Smoked food-package and smoking process

Five-layered packaging film

Laminated packing material with a high gas-impermeablility and an advantageous workability

Laminated material for packaging film

Resin composition and molded products thereof

TOSHIBA KK

Developing apparatus using one-component non-magnetic toner

Ink jet system

Developing apparatus

Cleanerless developing method using mono-component toner

Developing method using one-component non-magnetic toner with positive frictional charge

Developing apparatus

Ion flow modulator

TOKYO SHIBAURA ELECTRIC CO

Recording apparatus using a toner-fog generated by electric fields applied to electrodes on the surface of the developer carrier

Developing device

Magnetic brush apparatus for electrostatic printing system

Apparatus for forming a cloud of toner particles

UEHARA TSUTOMU

Bar positioning member and its forming apparatus

Apparatus for forming a bar positioning member

Carrier for fluid treatment and method of making the same

TOSHIBA CO LTD

Apparatus for forming an electrophotographic latent image

KUREHA CORP

Antifog laminated film