Inventor

ARAI KIYOTAKA

21 patents

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

ARAI KIYOTAKA

ASAHI GLASS CO LTD

Process for producing inorganic microspheres

Ion exchange membrane for electrolysis

Electrolysis of aqueous solution of alkali metal chloride

Solution of fluorinated polymer having carboxylic acid salt groups in polar hydroxylic solvent

Electrolysis of aqueous solution of alkali metal chloride

Cation exchange membrane of fluorinated polymer for electrolysis and electrolysis using the membrane

Solution of fluorinated polymer having carboxylic acid salt groups

Electrolytic cell for the electrolysis of an alkali metal chloride and process of using said cell

Process for producing oxygen-containing cyclic fluoro compound

MITA INDUSTRIAL CO LTD

Sheet conveyor single-handed parting engagement mechanism

Device for supporting a paper cassette

Sheet feeding equipment

Sheet feeding mechanism for feeding sheets and sheet guiding equipment for conveying sheets

Sheet feeding roller holding mechanism

Paper feeding device

Paper feeding device

Paper feed unit for image forming apparatuses

NICHIA CORP

Red light emitting long afterglow photoluminescence phosphor and afterglow lamp thereof

NORITSU KOKI CO LTD

Image forming apparatus

NICHIA KAGAKU KOGYO KK

Fluorescent lamp having ultraviolet reflecting layer

TOSHIBA KK

Semiconductor device