Inventor

OKAMOTO KOUJI

JP36 patents

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

OKAMOTO KOUJI

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Adaptive auto equalizer

Automatic gain control circuit

Phase-locked loop circuit

Clock recovery circuit

Phase error detecting circuit and synchronization clock extraction circuit

Wobble signal processing apparatus

Clock recovery circuit

Playback signal processing apparatus and optical disc device

Signal processing device having a D/A converter with a reduced circuit area without sacrificing the resolution

PANASONIC CORP

Timing extractor, and information playback apparatus and DVD device using the timing extractor

Filter adjustment circuit

Distortion-compensation device and distortion-compensation method

Filter circuit, semiconductor integrated circuit, communication apparatus, semiconductor device, and system

Distortion-compensation device and distortion-compensation method

Transmission device and distortion compensation method

Actuator driver

OKAMOTO KOUJI

Sheet aligning member for sheet processing apparatus

Reproduced signal processor and video display

Chemically modified water-soluble elastin, mixed gel of chemically modified water-soluble elastin and collagen, and process for producing same

Temperature responsive sheet that displays reversible properties and cell sheet production method using same

Phase comparator and reproduction signal processor using the same

HAMAMATSU PHOTONICS KK

Back illuminated photodiode array and method of manufacturing the same

Semiconductor photodetector and photodetecting device having layers with specific crystal orientations

Photodiode array having semiconductor substrate and crystal fused regions and method for making thereof

CANON FINETECH INC

Sheet aligning member for sheet processing apparatus

Sheet processing apparatus and image forming apparatus

ALABAMA UNIVERSITY

Synthetic elastomeric insoluble cross-linked polypentapeptide

UNIV ALABAMA BIRMINGHAM MEDICA

Synthetic elastomeric insoluble cross-linked polypentapeptide

FUJIKURA LTD

Silver compound paste

NEC CORP

Travelling-wave tube amplifier

SENOUE FUMIAKI

Digital PLL circuit and communication device

MITSUBISHI HEAVY IND LTD

Piping joint structure

YAMAMOTO AKIRA

Receiver, signal processing apparatus, and video display apparatus

KYUSHU INST TECHNOLOGY

Water-soluble elastin, process for producing same, and food and medicine containing same

TOKUMARU MICHIKO

Filter circuit, transmission filter circuit, semiconductor integrated circuit, communication apparatus, and timing adjustment method for filter circuit

MOURI HIROKI

Digital PLL circuit, semiconductor integrated circuit, and display apparatus