Inventor

NAKAJIMA ISAO

JP71 patents

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

NAKAJIMA ISAO

HITACHI KOKI KK

Printers and printing method

Image forming apparatus having a belt attaching/detaching mechanism

Electrophotographic printing system including a plurality of electrophotographic printers having adjustable printing speeds

Printing system and printing method

Toner image heating device

Toner recovering device for electrophotographic apparatus and toner recovering filter for said toner recovering device

Preheating controller for a two-stage electrophotographic printing system

Optical recorder having a signal separation circuit and a FIFO memory circuit

Exposure device of electrophotographic apparatus with optical path position deciding device

Sheet meandering movement preventing method

Fixing unit for electrophotographic device

HITACHI LTD

Image recording apparatus which prevents variation in speed of a recording medium and reduces shift values thereof

Continuous recording medium friction-conveying mechanism in image forming apparatus

Image production apparatus

Recording apparatus with conveyed recording sheet heated by movable heater

Image recording apparatus

Printing apparatus with cooling of hammer printing coils

Cancel type printing head

Image forming apparatus having belt-shaped carrier

NGK INSULATORS LTD

Optical fiber composite insulator

Optical fiber-containing insulators

Polymer insulator

Method for producing an optical fiber composite insulator

Lateral type molding apparatus for the production of composite insulators

Segment with heating and cooling device and mold using the segments

Composite insulator, segment used for producing the same and method of producing the same by using the segment

RICOH PRINTING SYS LTD

Film loader for an image forming apparatus

Film loader for an image forming apparatus

Belt unit of electrophotographic printing apparatus

Film loader for an image forming apparatus

RICOH KK

Image forming apparatus and toner adhesion amount correction method

Printer capable of reserving sheet wrapping width

Printing apparatus

FUJITSU LTD

System and method for equalizing transmission characteristics in wavelength division multiplexing optical communication system

PLO device

KATO TOSHIHIRO

Air/fuel ratio variation abnormality detection apparatus, and abnormality detection method

Air-fuel ratio variation abnormality detecting device and air-fuel ratio variation abnormality detecting method

TONEN CORP

Diesel fuel oil composition

Diesel fuel oil composition

TOYOTA MOTOR CO LTD

Air-fuel ratio control apparatus for internal combustion engine

Controller and control method for internal combustion engine

HITCHI LTD

Remote surgery support system and method thereof

DOW CORNING TORAY SILICONE

Insulators

TEIKOKU CHEM IND CO LTD

Complex compounds

HAKARIYA MASASHI

Abnormality detection apparatus and abnormality detection method for multi-cylinder internal combustion engine

RICOH CO LTD

Image forming apparatus and image forming method

SONY CORP

Image processing apparatus and image processing method

TANAKA HITOSHI

Apparatus and method for detecting abnormal air-fuel ratio variation

NIPPON CHEMIPHAR CO

Cyclohexane carboxylic acid derivatives

OGAWA TOSHITAKA

Laser printer with thermal fixing of toner