Inventor

SAITO SEIJI

JP76 patents

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

SAITO SEIJI

CANON KK

Bubble jet recording method and apparatus in which a heating element generates bubbles in multiple liquid flow paths to project droplets

Bubble jet recording method and apparatus in which a heating element generates bubbles in a liquid flow path to project droplets

Image processing system

Bubble jet recording apparatus which projects droplets of liquid through generation of bubbles in a liquid flow path by using heating means responsive to recording signals

Bubble jet recording with selectively driven electrothermal transducers

Bubble jet recording apparatus with processing circuit for tone gradation recording

Recording apparatus which projects droplets of liquid through generation of bubbles in a liquid flow path in response to signals received from a photosensor

Bubble jet recording apparatus actuated by interface means

Image recording apparatus

Recording apparatus

Image processing apparatus

Printing apparatus or system

Image forming apparatus and belt unit detachably mountable thereto

Image forming apparatus and process cartridge for applying an alternating current to a charging member or charging means for charging an image bearing member

Image forming apparatus with current control

Developer amount detecting method, developing device, process cartridge and electrophotographic image forming apparatus

Image recording system having multiple image recording means

Ink jet recording apparatus with vacuum platen

Recording device

Imaging data processing apparatus

Image recording system utilizing a plurality of recording units

Image data processing using bi-level and multi-level value data

Image data processing using bi-level and multi-level value data

Image forming apparatus featuring a resistance relationship between an image bearing member and a transfer member

Image forming apparatus and intermediate transfer unit detachably mountable thereon

Image forming apparatus with first and second charging members for charging residual toner

Image forming apparatus with AC current detector

Copying apparatus

Printing apparatus or system for recording a color image

Image data processing apparatus and system

Image recording device

Image forming apparatus and process cartridge comprising a charging member for charging an image bearing member through contact with the image bearing member

Developing device, process cartridge and electrophotographic image forming apparatus

Copying apparatus capable of designating image areas

Printing apparatus for system

Color image reading apparatus

Optical scanner for reading data recorded in plural colors

Electronic calculator with function keys

Electronic instrument

Apparatus for providing variable gamma correction in both on-line and off-line modes of operation

Image forming apparatus having a transfer unit including an elastic member

Image forming apparatus having an image bearing member with varied glossiness

Image forming apparatus

SONY CORP

Video apparatus having function to change size of image and method thereof

Image display apparatus having different display mode and method thereof

ISHIZUMI KEISUKE

Image forming apparatus

DODA KAZUHIRO

Image forming apparatus having a transfer device having one or both of concave and convex portions

OLYMPUS CORP

Medical apparatus

TOSHIBA TEC KK

Wireless tag communication device and wirelessly tagged sheet

TOSHIBA LIFESTYLE PRODUCTS & SERVICES CORP

Autonomous traveling body device