Inventor

AKUTSU EIICHI

JP114 patents

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

AKUTSU EIICHI

FUJI XEROX CO LTD

Method of forming crystalline semiconductor thin film on base substrate, lamination formed with crystalline semiconductor thin film and color filter

Method of forming colored film, driving device and liquid crystal display device

Fusing device using a heat accumulated heating medium and the fusing method using the same

Thermal electrostatic ink-jet recording head

Thermal electrostatic ink-jet recording apparatus

Light transmission and reception module, sub-mount, and method of manufacturing the sub-mount

Optical waveguide, optical waveguide ferrule, and optical connector

Flexible optical waveguide

Optical element and manufacturing method thereof

Polymeric optical waveguide film, polymeric optical waveguide module and method of manufacturing polymeric optical waveguide film

Process for producing polymer optical waveguide

Polymer optical waveguide and process for producing the same

Method of fabricating high-dielectric color filter

Method of manufacturing micro-lens array, electrolyte and manufacturing apparatus used therefor

Method for producing color filter using photocatalysis, apparatus for producing color filter

Method of manufacturing a thin film transistor-integrated color filter

Conductive color filter, method for manufacturing the same, and liquid crystal display element

Filter and process for producing same

Process for recording image

Image recording method for recording a high quality image with an aqueous dye solution and accompanying apparatus

Laminate fixing roller, apparatus using same and method for manufacturing laminate fixing roller

Method of regenerating an ink image recording medium

Print recording head

Thermal electrostatic ink-jet recording apparatus

Sub-mount for mounting optical component, manufacturing method thereof, and light transmission and reception module

Optical waveguide with a colored layer and method for manufacturing the same

Optical substrate, optical waveguide, and optical waveguide substrate

Process for producing polymer optical waveguide

Lens-incorporating optical waveguide, and method for manufacturing the same

Optical reception and transmission module

Optical waveguide and method of manufacturing the same

Sub-mount for mounting optical component and light transmission and reception module

Method of producing polymer optical waveguide

Process for producing polymer optical waveguide and resin injecting device

Optical waveguide module, optical waveguide film and manufacturing method thereof

Connector-integrated type polymer optical waveguide, method and mold for producing the same

Optical element and manufacturing method thereof

Method of forming photo-catalytic film made of titanium oxide on base material and laminated material thereof

Process for recording image using photoelectrodeposition method and process for producing color filter using the same

Optical transmission device and optical module

Bidirectional communication optical waveguide and manufacturing method thereof

Optical waveguide film, and light transmission and reception module

Optical waveguide and process for manufacturing the same

RICOH KK

Recording medium for ink-jet printing

Aqueous ink for ink-jet printing

Recording method by use of inks

Recording material for ink jet printing

Aqueous ink for ink jet printing

Pressure sensitive adhesive toner of clustered encapsulated porous particles for use in electrostatic photography

FUJI XEORX CO LTD

Optical waveguide film, and light transmission and reception module