Inventor

ITO MASAMI

JP67 patents

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

ITO MASAMI

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Panel-form illuminating system

Optical method of detecting defect and apparatus used therein

Method and apparatus for particle inspection

Foreign substance inspection apparatus

Panel-form illuminating system

Method and apparatus for optical inspection

Optical encoder using doubled diffraction angle based on first and second diffraction gratings

Optical encoder with dual diffraction gratings

Fourier transform optical apparatus and optical information

Optical information processor employing a phase type spatial light modulator

Method of measuring optical characteristics of liquid crystal cells, measurement equipment therefor and method for manufacturing liquid crystal devices

Fourier transform lens assembly

Apparatus and method for transmitting and detecting light

Back light illuminator for liquid crystal display apparatus

Optical encorder for detection having a moving reference point

Optical encoder for optically measuring displacement of moving body

Phase grating, its fabricating method, optical encoder, motor using the optical encoder, and robot using the motor

Optical encoder having a transparent lens plate with an array of lenses

Position detecting element and range sensor

Method and appratus for measuring thickness of birefringence layer

Phase type spatial light modulator having an output substantially uniform in amplitude

Optical encoder with dual diffraction grating

Optical encoder including a plurality of phase adjusting gratings

Fourier transform lens assembly and optical information processor employing same

Distance measuring method and distance sensor

Optical information processor

HODOGAYA CHEMICAL CO LTD

Oxidized mixed cyclic phenol sulfides, and charge control agents and toners using the same

Toner, developer, and toner cartridge

Mixed cyclic phenol sulfides, and charge control agents and toners using the same

Oxidized mixed cyclic phenol sulfides, and charge control agents and toners using the same

Mono azo iron complex compound, and charge controlling agent and toner using the same

NIHON KOHDEN CORP

Capnometer

Capnometer

Capnometer

Method for detecting lipid bilayer membrane particles or fragments thereof

TOYOTA MOTOR CO LTD

Vehicle height control device adapted also for operation after turn off of ignition switch

Fuel control apparatus for a diesel engine

Power take-off apparatus in automotive vehicle

MITSUBISHI HEAVY IND LTD

Ceiling-mounted type air conditioner

Apparatus for winding reinforcing fibers around column

ITO MASAMI

Individually mixed pet feed supply system

Forging die holder

PANASONIC IP MAN CO LTD

Input operation device

Light guide

ASAHI GLASS CO LTD

Method for forming column signals for a liquid crystal display apparatus

MITSUMI ELECTRIC CO LTD

Motor

PANASONIC CORP

Light guide plate and surface light source device

KIKUCHI TAKANORI

Light guide plate and surface light source device

TOSHIBA KK

Vibration-proof tungsten wire

SANYO ELECTRIC CO

Circuit device and portable device with symmetrical arrangement