Inventor

YABUKI YOSHIHARU

JP111 patents

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

YABUKI YOSHIHARU

FUJI PHOTO FILM CO LTD

Ink, ink jet recording method and azo compound

Optical compensatory sheet comprising cellulose acetate support and optically anisotropic layer, an ellipsoidal polarizing plate, and a liquid crystal display

Silver halide photographic material containing infrared absorbing colorant

Phthalocyanine compound, ink, ink jet recording method and image forming method

Phthalocyanine compound, ink, inkjet recording method, and image forming method

Phthalocyanine compound, ink, inkjet recording ink, ink-jet recording method and method for improving ozone gas resistance of color image material

Inkjet recording method

Ink set, ink cartridge, ink jet printer and recording method

Ink set, container for storing the same, inkjet recording method, and method for preventing discoloration of inkjet-recorded image

Ink-jet ink and ink jet recording method

Optical filter comprising transparent support and filter layer containing dye and binder polymer

Optical filter comprising transparent support and filter layer containing dye and binder polymer

Color image recording method

Color photographic light-sensitive material

Color photographic material and process incorporating a novel magenta coupler

Azo compound and process of producing the same, and novel compound and process of producing azo compounds using the same

Coloring composition for image formation and method for improving ozone resistance of color image

Ink set, ink cartridge, ink jet printer and recording method

Ink compositions for inkjet recording

Moisture/wetness detecting method, moisture/wetness detecting label, articles with moisture/wetness detecting function, and detecting material and method

Optical filter

Optical filter comprising transparent support and filter layer having two absorption maximums

Imaging materials

Color photographic light-sensitive material

Inkjet ink, inkjet recording method and production method of inkjet ink

Ink for ink jet recording, method of producing ink for ink jet recording, and ink jet recording method

Photographic processing composition containing a diaminostilbene derivative and image forming method using the same

Image forming process

Optical filter having filter layer containing infrared absorbing dye and ultraviolet absorbing agent

Diaminostilbene derivatives

Optical filter having filter layer containing infrared absorbing dye and ultraviolet absorbing agent

Photothermographic material

Photothermographic material and image formation method utilizing the same

Heat-developable photosensitive material

Methine compound, a recording liquid for ink jet, and an ink jet recording method

Photothermographic recording elements

Silver halide color photographic light-sensitive material

FUJIFILM CORP

Dye ink, ink jet recording method, ink sheet, color toner and color filter

Dye mixture and ink containing the same

Black ink for inkjet recording and inkjet recording method

Azo dye, ink jet recording ink, heat sensitive recording material, color toner, color filter, ink jet recording method, ink cartridge and ink jet printer

Color composition and inkjet recording method

Dye mixture and ink containing the same, inkjet recording method and image forming method

Ink for inkjet recording, ink set for inkjet recording and inkjet recording method

Ink jet and ink jet recording method

Polymerizable composition

Colored image-forming composition containing phthalocyanine compound, inks, inkjet inks, inkjet recording method and method for improving toleracne to decoloration due to ozone gas

TATEISHI KEIICHI

Coloring matter, ink, ink for ink jet, ink jet recording method, color toner, and color filter

Coloring matter, ink, ink for ink jet, ink jet recording method, color toner, and color filter

SEIKO EPSON CORP

Ink composition