Inventor

WATANABE MASAMI

JP61 patents

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

WATANABE MASAMI

IDEMITSU KOSAN CO

Production process of olefin based polymers

Branched ethylenic macromonomer and its polymer

Transition metal compound, catalyst for olefin polymerization, process for preparing olefin polymer by use of catalyst

Process for producing cyclic olefin based polymers

Process for producing cyclic olefin based polymers, cyclic olefin copolymers, compositions and molded articles comprising the copolymers

Process for producing propylene oligomers

Transition metal complex compound and organic electroluminescence device using the compound

Transition metal compound, catalyst for olefin polymerization, process for preparing olefin polymer

Branched ethylenic macromonomer and its polymer

Cyclic olefin copolymers, compositions and molded articles comprising the copolymers

Polymerization catalysts and process for producing polymers

Aryl styrene-based copolymer

Process for producing a styrenic polymer and a catalyst for use therein

Process for producing propylene based oligomers

Catalyst for vinyl compound polymerization and process for producing vinyl polymer

Multiple crosslinking type transition metal compound used for olefin polymerization process

Process for producing tetrakisflorophenylborate

Process for producing a styrenic polymer having a high degree of syndiotacticity

Process for preparing olefin polymer and catalyst for polymerization of olefin

Metal-complex compound and organic electroluminescence device using the compound

Process for producing styrenic polymer and copolymer

KASHIMA OIL

Method for spinning a petroleum-origin mesophase

Method for spinning carbon fibers

Method for producing mesophase pitch

Method for producing mesophase pitch

Method for producing mesophase continuously

High strength high modulus carbon fibers

Method for producing mesophase-containing pitch by using carrier gas

HONDA MOTOR CO LTD

Air-fuel ratio control system for internal combustion engines and exhaust system temperature-estimating device applicable thereto

Fuel injection amount control system for internal combustion engines and intake passage wall temperature-estimating device used therein

Fuel supply amount control system for internal combustion engines

Welding material for use in hard-facing and method of determining components thereof

Method of manufacturing metallic press die

IDEMITSU PETROCHEMICAL CO

Catalysts for α-olefin production and processes for producing α-olefin

Transition metal compound, olefin polymerization catalyst, and method of polymerizing olefin

Catalyst for the production of α-olefin and α-olefin production method

Catalyst for vinyl compound polymerization and process for producing vinyl polymer

KUMON HIROMI

REIC-expressing adenovirus vector

System for increasing gene expression and vector comprising the system

Therapeutic agent for malignant mesothelioma and immunostimulant

Pharmaceutical composition for treating or preventing cancer by inducing dendritic cell-like differentiation from monocytes to improve anticancer immune activity

MITSUBISHI ELECTRIC CORP

Zero-phase sequence current detector

Optical measurement device

NISSAN MOTOR

Surface defect inspection apparatus

TOKAI RIKA CO LTD

Shift lever locking device for automatic transmission of column type

NAT UNIV CORPORATION OKAYAMA UNIV

Conditionally replicating adenovirus to express REIC gene

FUJIKURA LTD

Pressure sensitive sensor

NAT UNIV CORP OKAYAMA UNIV

Partial region polypeptide of REIC/Dkk-3 protein

FUJITSU LTD

Method of and apparatus for gathering information, system for gathering information, and computer program

ACEMEDIC INC

Apparatus and system for controlling permeation and diffusion of solute and/or solvent locally