Inventor

HARA ISAO

JP38 patents

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

HARA ISAO

MITSUI CHEMICALS INC

Process for preparing poly(alkylene oxide)

Solid polyaluminoxane composition, olefin polymerization catalyst, olefin polymer production method and solid polyaluminoxane composition production method

Phosphine sulfide, a manufacturing process therefor and use thereof

Process for preparing an organic compound from an oxirane-containing compound in the presence of a tris(triaminophosphoranylideneamino)phosphine oxide

Process for preparation of substituted aromatic compound

Solid polyaluminoxane composition, olefin polymerization catalyst, olefin polymer production method and solid polyaluminoxane composition production method

Solid polyaluminoxane composition, olefin polymerization catalyst, olefin polymer production method and solid polyaluminoxane composition production method

Method for preparing living polymer in the presence of phosphazenium salt

[Tris(dimethylamino)phosphonioamino]tris[tris(dimethylamino)phosphoranylideneamino]phosphonium dichloride and preparation process thereof

Preparation process of iminotris ( Dimethylamino) phosphorane

Polyether ketone and method of producing the same

Process for the production of living (co)polymers and use of the (co)polymers

Poly{1-(1-alkoxyalkoxy)-4-(1-methylethenyl)benzene} having narrow molecular weight distribution, its preparation process, and preparation process of poly{4-methylethenyl)phenol} having narrow molecular weight distribution

Process for preparing phosphine oxides and process for purifying the same

Process for preparing phosphine oxides and process for purifying the same

Catalyst for olefin multimerization and method for producing olefin multimer in presence of catalyst for olefin multimerization

MITSUI TOATSU CHEMICALS

Process for the preparation of indigo compounds

Process for producing polymethylene polyphenyl polycarbamates

Process for the preparation of indigo compounds

Preparation process of cinnamate ester

Process for the preparation of indigo compounds

Preparation process of cinnamate esters

Process for the preparation of indigo compounds

Process for the preparation of indigo compounds

HITACHI LTD

Semiconductor device, manufacturing method thereof, and pressure transmitter using semiconductor device

Radiation resistant circuit device, pressure transmission device, and nuclear power plant measurement system

Pressure transmitter and transmission method

Measuring instrument

Transmission device

Semiconductor device

Pressure transmitter device

SHIMADZU CORP

Medicinal agent-containing molecular assembly which uses amphiphilic block polymer

Molecular assembly using branched amphiphilic block polymer, and drug transportation system

DENSO CORP

Vehicle front end panel with horn cover

SAJI HIDEO

Switching-type fluorescent nanoparticle probe, and fluorescent molecular imaging method using same

SUZUKI YASUHIKO

Transition metal complex compounds, olefin oligomerization catalysts including the compounds, and processes for producing olefin oligomers using the catalysts

HARA ISAO

Switching fluorescent nanoparticle probe and fluorescent particle imaging method using same

TSURUGI KOU

Method for producing unsaturated carboxylic acid-modified vinyl alcohol polymer, and gas barrier film or gas barrier laminate using the same