Inventor

USHIKUBO TAKASHI

JP19 patents

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

USHIKUBO TAKASHI

MITSUBISHI CHEM IND

Process for producing nitriles

Method for producing an unsaturated carboxylic acid

Process for producing nitriles

Process for the production of dimethyl ether useful as a propellant

Process for preparing a catalyst useful for producing a nitrile

Process for preparing sucrose fatty acid esters

Method for producing methyl isobutyl ketone

Method for producing a lactam

MITSUBISHI CHEM CORP

Catalyst for the production of nitriles

Method for producing a nitrile

Method for gas phase catalytic oxidation of hydrocarbon

Method for producing a nitrile

Method for the production of maleic anhydride

OKI ELECTRIC IND CO LTD

Method of arranging optical fibers and optical fibers arranging module

Optical wavelength filter device

Multi-channel optical coupling module

Distributed coupler switch

Optical code division multiplexing transmission and reception method and optical code division multiplexing transceiver

OKI DATA KK

Projection display apparatus and image forming apparatus with efficient power consumption