Inventor

TAKEUCHI TAKESHI

JP59 patents

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

TAKEUCHI TAKESHI

NEC CORP

Waveguide type semiconductor photodetecting device method for fabricating

Light wavelength filtering circuit and manufacturing method thereof

Semiconductor photonic integrated circuit and fabrication process therefor

Quantum cryptography communication system and quantum cryptography key distributing method used in the same

Semiconductor photodetector

Optical integrated circuit and method for fabricating the same

Waveguide type semiconductor photodetecting device and fabrication process therefor

Semiconductor optical waveguide-integrated light-receiving device

Transmission method, transmitter-receiver, and transmitting-receiving system

High power photodiode

Photo detecting circuit and noise elimination method utilized to produce a photo reception signal

Optical repeater and optical communication system

HOCHIKI CO

Alarm system utilizing a bidirectional transmission line in CATV system

Connector for coaxial cables

Casing for electrical equipment

Remote control device for an amplifier trap circuit

Visitor confirmation system

Alarm system

Alarm system utilizing cable-tv multi-receiver systems

Voluntary information transmitting apparatus in a wired television system

Amplifying device

Communication system with a limited communication area

MITSUBISHI ELECTRIC CORP

Analysis device, analysis method, and computer readable medium

Control transmission device, maintenance communication device, and train maintenance system

Deterioration diagnosis apparatus, deterioration diagnosis system, and deterioration diagnosis method

Data extraction apparatus, data extraction method, and storage medium

Position specifying device, position specifying system, position specifying method, and computer readable storage medium

Position specifying device, position specifying system, position specifying method, and computer readable storage medium

Device analysis apparatus, device analysis method, and storage medium

Train equipment management system, information collection apparatus, and ground system

Train equipment management system, train equipment management method and computer readable medium

Fuel efficiency estimation system, fuel efficiency estimation method, and computer readable medium

SEIKO EPSON CORP

Device setup support system and method and recording medium

Device setup support system and method and recording medium

Display device, display method, and recording medium for displaying template

Setting program, device control apparatus, and setting method

Terminal device, non-transitory computer-readable storage medium storing display control program, and display control method

NISSHIN STEEL CO LTD

Process for continuously coloring stainless steel

Method for coloring stainless steel

ARAKAWA CHEM IND

Polyimide-metal layered products and polyamideimide-metal layered product

RIKEN

Ion accelerator

JAPAN SCIENCE & TECH AGENCY

Communication system and communication method using the same

KAO CORP

Magnetic recording medium

AKASHIKA HIDEKI

Service providing system, service providing server and information terminal device

TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP

Charged particle acceleration device and method for adjusting charged particle acceleration device

SUMITOMO SEIKA CHEMICALS

Process for production of methylene disulfonate compound

AIZAWA HIROSHI

Information processing apparatus, information processing method, program and information processing system

SUMITOMO BAKELITE CO

Unit for production of tubular resin film

TOSHIBA KK

Ion generation device, ion generation method, and ion generation program

TAKEUCHI TAKESHI

Photodiode carrier and photo sensor using the same