Inventor

YAMAGUCHI TAKEHITO

JP35 patents

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

YAMAGUCHI TAKEHITO

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Image processing apparatus with user authorization mechanism

Digital integrated apparatus, image input-output system, and user authentication method

Apparatus and method for image data processing

Image processing apparatus and the method of correcting the inclination

Image information processor and image information transmitter

Image information processor and image information transmitter

Business machine network terminal and business machine network information management system

Image data distribution system and the method thereof

Image reader and digital copier with variable secondary scanning speed of an image scanning unit

Image inputting and outputting apparatus

Image transmitting device

Data encoding apparatus and data decoding apparatus

Method and apparatus for processing image data

RICOH KK

Reversible thermosensitive coloring composition, recording medium, recording method, and image display apparatus using the recording medium

Reversible thermosensitive coloring recording medium, recording method, and image display apparatus using the recording medium

Reversible thermosensitive coloring composition and a thermosensitive recording medium using thereof

Reversible thermosensitive coloring composition, and recording medium using the same

Reversible thermosensitive coloring recording method, recording medium and recording apparatus for the recording method

Reversible thermosensitive coloring recording method, recording medium and recording apparatus for the recording method

Reversible theromosensitive coloring recording method, recording medium and recording apparatus for the recording method

Reversible thermosensitive coloring composition, recording medium, recording method, and image display apparatus using the recording medium

Method of reversible selective manifestation of different states of functional element

Heat-sensitive adhesive material

PANASONIC CORP

Receiving device, printer, and firmware update system

Receiving apparatus, print system, and mobile telephone

Print system

YAMAGUCHI TAKEHITO

Imaging apparatus

File recording device and imaging device

Print system

RICOH CO LTD

Heat-sensitive pressure-sensitive adhesive and heat-sensitive adhesive material

Thermosensitive adhesive composition, method of manufacturing the same and thermosensitive adhesive material

Heat-sensitive adhesive agent and heat-sensitive adhesive sheet

CANON KK

Method of manufacturing image display device

Method of manufacturing image display device

OSUKA KYOSUKE

Communication device, relay server for relaying data from communication device, and communication system including them