Inventor

MURAKAMI KAKUJI

51 patents

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

MURAKAMI KAKUJI

RICOH KK

Aqueous ink composition and ink-jet printing method using the same

Ink for ink jet recording, ink set for ink jet recording, method for ink jet recording, ink cartridge for ink jet recording, ink jet recording apparatus and recorded article

Powder composition and process of forming liquid ink image using same

Pretreatment liquid for recording material and image recording method using the pretreatment liquid

Recording method and apparatus with an intermediate transfer medium based on transfer-type recording mechanism

Device for removing a film-like image forming substance

Aqueous ink composition

Aqueous ink composition

Recording medium for ink-jet printing

Aqueous ink composition for ink-jet recording

Aqueous ink composition for ink-jet recording

Aqueous ink composition

Aqueous ink composition for ink jet-recording

Aqueous ink composition for ink-jet recording

Aqueous ink for ink-jet printing

Recording method by use of inks

Aqueous ink for ink-jet printing

Apparatus for forming erasable and inerasable images and/or for detecting and erasing erasable images

Aqueous recording liquid, recording method and apparatus using same

Method for recycling image-deposited recording material and liquid composition for use with the recycling method

Method of recycling image-deposited recording material and apparatus for recycling the same

Recording material for ink jet printing

Aqueous ink for ink jet printing

Recording method and apparatus with an intermediate transfer medium based on transfer-type recording mechanism

Pretreatment liquid for recording material and image recording method using the pretreatment liquid

Ink composition and inkjet recording method and apparatus using the ink composition

Ink for ink jet recording, ink jet recording method, ink cartridge and ink jet recording apparatus

Recording method and apparatus with an intermediate transfer medium based on transfer-type recording mechanism

Ink composition and inkjet recording method and apparatus using the ink composition

Aqueous ink composition

Method of recycling image supporting material and apparatus thereof

Recyclable image recording support material, method of producing the same, and method of recycling the recyclable image recording material

Ink jet head including phase transition material actuators

Device for removing a film-like image forming substance from a recording medium

Method of recycling support material for image-bearing member

Ink for ink jet recording, ink jet recording method, ink cartridge and ink jet recording apparatus

Method of driving copy material and photosensitive member of copying apparatus

Ferrocyanate treating liquid for offset master

TORAY INDUSTRIES

Non-woven fabric

Composite textured yarn, a process for its production, woven or knitted fabrics made thereof, and an apparatus for producing it

Process for production of a composite textured yarn, woven or knitted fabrics made therefrom

Non-woven fabric and method for producing same

Process for producing spongelike structure

MURAKAMI KAKUJI

Reusable electrophotographic recording medium and method for producing the same, image forming method, and method for repeatedly using electrophotographic recording medium

Image formation apparatus

Image removing device, image removing method, and image forming/removing system

Peeling member, member for forming peeling member, method of manufacturing peeling member, image remover, image forming and removing system, and image removing method

RICOH CO LTD

Method and apparatus for removing image from recording material, and image peeling member for peeling image from recording material

Method and apparatus for removing image from recording material, and image peeling member for peeling image from recording material

NARUSE YOSHIHIRO

Nano-fiber compound solutions, emulsions and gels, production method thereof, Nano-fiber synthetic papers, and production method thereof