Inventor

YAMAGISHI KEN

JP26 patents

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

YAMAGISHI KEN

SEIKO EPSON CORP

Flexible membrane mechanism, flow path member, and liquid ejecting apparatus

Liquid discharge apparatus and filter unit

Liquid ejecting apparatus

Liquid ejecting apparatus and liquid ejecting head

Flow channel member, liquid ejecting head, liquid ejecting apparatus, and method for manufacturing liquid ejecting apparatus

Liquid ejecting unit and liquid ejecting apparatus

Filter unit, liquid discharging head, and liquid discharging apparatus

Liquid ejecting apparatus, and method of controlling liquid ejecting apparatus

Channel structure, liquid ejecting unit, and liquid ejecting apparatus

Filter unit and liquid ejecting apparatus

Flow path members, liquid ejecting heads, and liquid ejecting apparatuses

Liquid ejecting apparatus and method of controlling liquid ejecting apparatus

Liquid ejecting apparatus

Liquid ejecting apparatus and method of controlling liquid ejecting apparatus

Liquid discharge unit and liquid discharge apparatus

Liquid holding container

Liquid ejecting apparatus and tube pump

SHARP KK

Photosensitive element for electrophotography

Electrophotographic apparatus controlling image quality according to condition of deterioration

Image forming apparatus having humidity detection and toner concentration adjusting according to detected humidity

Image forming apparatus with automatic density compensation

Device for removing defective developer agent from a developing unit of an image formation apparatus

MITSUBISHI GAS CHEMICAL CO

Process for manufacturing methanol and process for manufacturing catalyst for methanol synthesis

Catalyst composition for decomposition of methanol

Method of isomerization of dimethylnaphthalenes

Process for producing 2,6-dimethylnaphthalene