Inventor

MATSUNAGA AKIRA

JP22 patents

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

MATSUNAGA AKIRA

KAO CORP

Process for the preparation of phosphoric monoester

Phosphoric acid ester, process for preparing the same, and detergent composition containing the same

Bleaching composition

Phosphoric esters and process for preparing the same

Process for the preparation of phosphoric monoester

Phosphoric acid ester, process for preparing the same, and detergent composition containing the same

Process for producing phosphate

Modification method for peptides and proteins by reacting with a phosphoric acid ester

KUBOTA KK

Membrane filtration device and method for cleaning membrane filtration device

Membrane defect inspection method and membrane defect inspection device

Membrane defect inspection method and membrane defect inspection device

HITACHI LTD

Glass-moulded type semiconductor device

Glass-encapsulated semiconductor device containing cylindrical stack of semiconductor pellets

CANON KK

Sheet processing apparatus, method for controlling sheet processing apparatus, and storage medium

Image forming apparatus, control method therefor, and computer-readable medium

KOKUSAI DENSHIN DENWA CO LTD

Speech scrambler

TOHOKU METAL IND

Explosives having powdered ferrite magnet as a tracer dispersed therethrough and a method for producing the same

KUMADA MITSUNORI

Fuel cell system and shutdown method of the same

KOMEISHA CORP

Treatment method of waste oil or waste edible oil

MATSUNAGA AKIRA

Process for production of ether carboxylates

ONO YOSHITAKA

Fuel cell system and method for operating the same

SHIRASAWA TAKESHI

Method for producing polyoxyalkylene alkyl ether carboxylic acid and salt thereof