Inventor

YASHIMA MASATAKA

JP53 patents

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

YASHIMA MASATAKA

CANON KK

Liquid ejection printing apparatus and liquid supply method to be employed in the same

Recording apparatus and method

Optical recording medium substrate sheet producing apparatus having roll stamper with elastomer layer of predetermined hardness

Aminoanthryl derivative-substituted pyrene compound and organic light-emitting device

Ink jet printing method and apparatus

Ink jet printing apparatus and ink jet printing method

Image processing apparatus, printing apparatus and storage medium

Roll stamper for molding substrate used for optical recording medium

Roll stamper for molding substrate used for optical recording medium, process for preparing same, and process for preparing optical recording medium making use of it

Light amount adjustment apparatus, manufacturing method, and photographing apparatus

Recording apparatus and method of controlling same

Process for producing substrate sheet for information recording mediums

Optical recording medium, recording system and reproducing system

Roller stamper for molding a substrate sheet to become an information recording medium

Apparatus for producing a substrate sheet for optical recording media

Organic light emitting device

Organic EL display device including anomalous dispersion layer

Silyl compound, light emitting material, and organic light emitting device using the same

Image correction method in inkjet recording apparatus

Recording apparatus and recording method and program

Ink jet recording apparatus and correcting method for image

Ink jet printing method and apparatus

Organic light emitting device

Optical cutting method and optical cutter

Recording apparatus and method

Recording apparatus, method and program utilizing compensation dots

Ink-jet printing method and apparatus

Image correction method for inkjet recording system

Printing apparatus and printing method

Optical recording medium, method of reproducing recorded data of optical recording medium, and system for reproducing recorded data of optical recording medium

Optical recording medium, information recording method and information reproducing method

Process for producing optical recording medium

Process for producing a roll stamper for molding a substrate sheet for information recording mediums

Mold for forming substrate having uneven preformat pattern and method of using same

Mold for cast molding substrate having preformat with information pits and method of using same

Process for producing substrate sheet for optical recording media

Organic light emitting device

Production process of light amount adjustment member, light amount adjustment member, light amount adjustment device and photographing apparatus

Production process of light amount adjustment member, light amount adjustment member, light amount adjustment device and photographing apparatus

Organic electroluminescent display apparatus

Fluorene compound and organic light-emitting device

Organic light-emitting device

Ink jet print apparatus and ink jet print method

Image processing method, printer and storage medium

Ink-jet printing method and apparatus

Optical filter, method of making optical filter, light amount adjusting apparatus and optical equipment

Substrates for optical cards, process for preparing substrates for optical cards, optical cards and apparatus for recording and reproducing information on optical cards

Printed product and method of producing printed product

OKINAKA KEIJI

Organic light emitting device

Organic electroluminescent device