Inventor

ISHIDA MASAAKI

JP102 patents

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

ISHIDA MASAAKI

RICOH KK

Pulse width modulation circuit, optical write unit, image forming apparatus and optical write method

Pixel clock generation device causing state transition of pixel clock according to detected state transition and phase data indicating phase shift amount

Pixel clock generating apparatus, optical writing apparatus using a pixel clock, imaging apparatus, and method for generating pixel clocks

Method and apparatus for image forming capable of effectively generating pixel clock pulses

Pulse modulation signal generation circuit, and semiconductor laser modulation device, optical scanning device and image formation device using the same

Image forming system using digital ASIC and analog ASIC for processing image data and controlling semiconductor laser, and half-tone pixel representing method

Image forming method, image forming apparatus, optical scan device, and image forming apparatus using the same

Pixel clock generation apparatus, pixel clock generation method, and image forming apparatus capable of correcting main scan dot position shift with a high degree of accuracy

Semiconductor laser control system

Semiconductor laser control system

Laser driver circuit

Semiconductor laser controller using optical-electronic negative feedback loop

Semiconductor laser control device

Light-source driving device, optical scanning device, and image forming apparatus

Image forming apparatus

Pixel clock generation circuit

Pixel clock and pulse-modulation-signal generating device, optical scanner, and image forming apparatus

Pixel clock creation method, pixel clock creation device, optical scanning device, and image forming apparatus

Pixel clock generating device, laser scanning device, and image forming device

Beam recorder forming low density dots

Light scanning apparatus, light scanning method, image forming apparatus, and color image forming apparatus

Optical scanner and image forming apparatus

Laser modulating and driving device and image reproducing apparatus using the same

Voltage controlled oscillator, PLL circuit, pulse modulation signal generating circuit, semiconductor laser modulation device and image forming apparatus

Circuit for generating pixel clock with fine phase control

AJINOMOTO KK

Method for producing L-arginine by fermentation

Coryneform bacteria carrying recombinant plasmids and their use in the fermentative production of L-threonine and L-isoleucine

Composite plasmid

Method for producing L-lysine by fermentation

Recombinant DNA, bacteria carrying said recombinant DNA and a process for producing L-threonine or L-isoleucine using said bacteria

Plasmid

KOMORI PRINTING MACH

Automatic control apparatus in printing press

Method and apparatus for controlling ink film thickness

Position correcting method and apparatus for ink fountain key in printing press

Paper feed suction apparatus

Apparatus for mounting plate on plate cylinder

RICOH CO LTD

Optical scanning device, optical scanning method, computer program product for executing optical scanning method, recording medium with computer program recorded thereon, image forming apparatus, and color image forming apparatus using the same

Optical scanning device and image forming apparatus for optimizing arrangement intervals in a main-scanning direction and a sub-scanning direction

Light source drive circuit, optical scanning apparatus, and image forming apparatus

SUNCALL CORP

Surface treatment method for a steel workpiece using high speed shot peening

Spring with excellent fatigue endurance property and surface treatment method for producing the spring

IWATA MUNEAKI

Method and apparatus for forming images, and method for producing printed products

Image forming apparatus, image forming method, and method of producing printed material for generating a parallel line pattern of uniform concentration

NIHEI YASUHIRO

Light-source driving device, optical scanning device, and counting method

Light source driving device, light scanning device and image forming apparatus

OMORI ATSUFUMI

Laser driving unit and image forming apparatus

TOSHIBA KK

High frequency circuit apparatus

TANABE JUN

Light scanning apparatus, light scanning method, image forming apparatus, color image forming apparatus, and recording medium having program

FUJITA HAYATO

Image forming apparatus and image forming method

ISHIDA MASAAKI

Light source driver, light source device, light scanning device and image forming apparatus