Inventor

OKADA KEIJI

JP104 patents

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

OKADA KEIJI

MITSUI CHEMICALS INC

Viscosity modifier for lubricating oil and lubricating oil composition

Ethylene copolymer and process for producing the same, resin composition containing the copolymer, and uses of these

Propylene copolymer, polypropylene composition, and uses thereof, transition metal compounds and catalyst for olefin polymerization

Viscosity modifier for lubricating oils, additive composition for lubricating oils, and lubricating oil compositions

Olefin block copolymer, viscosity index improver for lubricating oils and lubricating oil composition

Ethylene copolymer rubber, process for producing the same, and use

Viscosity modifier for lubricating oil and lubricating oil composition

Linear triene compound and copolymer

Polypropylene composite film comprising a metallocene-catalyzed propylene/1-butene random copolymer

Propylene copolymer, polypropylene composition and uses thereof, transition metal compound and olefin polymerization catalyst

Olefin thermoplastic elastomer composition comprising crystalline polyolefin resin and ethylene/α-olefin/nonconjugated polyene copolymer rubber

Olefin thermoplastic elastomer composition

Adhesive resin composition and laminate made using the same as adhesive layer

Olefin copolymer shrink film

Olefin-based polymers and uses thereof

OLYMPUS IMAGING CORP

Transitional image for a portion of a display screen of a digital camera

Transitional image for a portion of a display screen of a digital camera

Transitional image for a portion of a display screen of a digital camera

Transitional image for a portion of a display screen of a digital camera

Transitional image for a portion of a display screen of a digital camera

Digital camera display screen with transitional graphical user interface

Digital camera

MITSUI PETROCHEMICAL IND

Ethylene-α-olefin-nonconjugated polyene random copolymer, rubber composition, and process for preparing the random copolymer

Vulcanizable rubber composition containing ehtylene-α-olefin-nonconjugated polyene random copolymer

Olefin thermoplastic elastomer foamed products and processes for preparing the same

Process for preparing ethylene-α-olefin-nonconjugated polyene random copolymer

Foamable olefin thermoplastic elastomer compositions and foamed products thereof

MURATA MANUFACTURING CO

Elastic wave device and manufacturing method for same

Elastic wave device

Surface acoustic wave device including a confinement layer

NISSAN MOTOR

Air-fuel ratio control for exhaust gas purification of engine

Exhaust gas purification device for an engine and A/F ratio control for early activating a NOx trapping catalyst

Exhaust emission control system for internal combustion engine

OLYMPUS CORP

Digital camera display screen with transitional graphical user interface

Digital camera display screen with transitional graphical user interface

SUMITOMO EATON NOVA

Robot arm capable of three-dimensionally moving a robot arm member

Mover device and semiconductor manufacturing apparatus and method

MARUHO HATSUJYO KOGYO LTD

Intravascular obstruction removing wire and medical instrument

NIPPON TELEGRAPH & TELEPHONE

Freeze-dried blood cells, stem cells and platelets, and manufacturing method for the same

MITSUI CHEMICALS

Hot melt adhesive composition containing α-olefin/aromatic vinyl compound random copolymer

MITSU CHEMICALS INC

Unsaturated copolymers, processes for preparing the same, and compositions containing the same

TERUMO CORP

Intravascular obstruction removing wire and medical instrument

HONDA MOTOR CO LTD

Filter device

TOYOTA MOTOR CO LTD

Vortex gasket for automotive exhaust system

NIPPON PILLAR PACKING

Spiral wound gasket

OLYMPUS MEDICAL SYSTEMS CORP

Endoscope device and display device

IKENAGA SHIGENOBU

Polyolefin polymer containing vinyl groups at both ends and composition thereof

AJINOMOTO KK

Acylsulfonamide derivatives

OKADA KEIJI

Wafer processing system, wafer processing method, and ion implantation system

BANDAI CO

Medal toy