Inventor

AOKI MASAHIRO

JP104 patents

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

AOKI MASAHIRO

HITACHI LTD

Semiconductor optical device and method for fabricating the same

Optical transmitter and optical signal transmitter

Semiconductor optical device

Semiconductor optical integrated device and light receiver using said device

Semiconductor optical device and method for fabricating the same

Wavelength tunable laser and optical device

Optical transmission apparatus

Semiconductor laser device, method of fabricating the same and optical system of utilizing the same

Optical transmitter/receiver module

Semiconductor laser apparatus

Manufacturing method of semiconductor laser diode

Semiconductor laser device, semiconductor laser array device and optical fiber transmission system

Semiconductor guided-wave optical device and method of fabricating thereof

Method of manufacturing a semiconductor photonic integrated circuit

Semiconductor device having first and second semiconductor structures directly bonded to each other

Optoelectronic waveguiding device, structural body including the same, and optical module

Alignment of an optical assembly

Waveguide device

Waveguide device

OLYMPUS OPTICAL CO

Apparatus for detecting the focus condition of an imaging lens

Measuring apparatus using an ultrasonic wave to provide flaking state detection for a specimen on the basis of freqency analysis of a wave reflected by the specimen

Method of detecting focusing conditions

Apparatus and technique for detecting and controlling the focusing of an optical system by image sharpness and lateral shift techniques

Height measuring apparatus

Confocal microscope

Ultrasonic microscope

Apparatus and method for detecting focus condition of imaging optical system employing both sharpness detection and lateral shift detection

Apparatus for detecting a focusing condition of an objective lens

Picture image information band compression and transmission system

Automatic focus controlling apparatus and method

MITSUBISHI YUKA BADISCHE

Crosslinking aqueous pigment dispersion

Aqueous crosslinkable resin composition

Process for producing composite laminate comprising insert part and injection-molded part

Aqueous dispersed resin composition

Process for producing aqueous copolymer dispersion from a vinyl monomer mixture

Emulsion polymerization process

OPNEXT JAPAN INC

Semiconductor electro-absorption optical modulator integrated light emission element light emission element module and optical transmission system

Distributed bragg reflector type directly modulated laser and distributed feed back type directly modulated laser

OLYMPUS CORP

Image processing apparatus which removes image data of overlapping cells

Scanning fluorescent microscope

SUZUKI MOTOR CO

Intake device for internal combustion engines

Evaporative fuel discharge-preventing device for engine

TOSOH CORP

Resist stripper

HOFFMANN LA ROCHE

Pyrido(3,2,1-IJ)-1,3,4 benzoxadiazine derivatives

SAITO SHINICHI

Semiconductor optical device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Stainless steel plate for shadow mask method for production thereof and shadow mask

ARIMOTO HIDEO

Wavelength tunable filter and wavelength tunable laser module

SONY CORP

Optical disc

TOYO ALUMINIUM KK

Aluminium pigment composition

ALPS ELECTRIC CO LTD

Temperature-compensating thin-film capacitor and electronic device