Inventor

YAMAGUCHI AKIRA

JP266 patents

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

YAMAGUCHI AKIRA

FUJI PHOTO FILM CO LTD

Liquid-crystal display apparatus including a backlight section using collimating plate

Collimating plate, lighting apparatus and liquid crystal display apparatus

Illuminating device and liquid-crystal display apparatus

Method and apparatus for image display

Light diffusing plate, liquid crystal display apparatus and rear projection apparatus

Thermal recording apparatus

Thermal head adjusting method

Radiation image read-out apparatus and erasing apparatus

Method of laminating plastic resin sheets

Light beam scanning apparatus having two detectors whose signal ratio indicates main scanning position

TOSHIBA KK

Semiconductor device and manufacturing method for the same, basic cell library and manufacturing method for the same, and mask

Logic cell having efficient optical proximity effect correction

Semiconductor integrated circuit device and standard cell placement design method

Digital to analog converter

MOS semiconductor device

Bidirectional shifter

Multiport semiconductor memory including an address comparator

SONY CORP

Anode active material and battery using it

Non-aqueous electrolyte secondary cell

Nonaqueous electrolyte secondary battery including vinylene carbonate and an antioxidant in the electrolyte

Non-aqueous electrolyte secondary cell

Nonaqueous-electrolyte secondary battery and battery case for limiting expansion thereof due to internal pressure

Battery including an electrolyte solution comprising a halogenated carbonate derivative

Nonaqueous electrolyte secondary battery having a negative electrode containing carbon fibers and carbon flakes

DENSO CORP

Vehicle air conditioning system with seat air conditioner

Air conditioner for vehicle and air conditioning unit driving apparatus

Vehicle air conditioner with non-contact temperature sensor

Vehicle air-conditioning system with arrangement of electrical member

KOKUSAI DENSHIN DENWA CO LTD

Mobile communication system having a cell structure constituted by integrating macro cells and micro cells

Error control method and apparatus for wireless data communication

Authentication method for mobile communications

SUMITOMO ELECTRIC INDUSTRIES

Photodiode and method of producing same

Optical transceiver module and optical communications system using the same

Light emitting module

NISSHIN SPINNING

Highly heat-resistant plasma etching electrode and dry etching device including the same

Plasma etching electrode

Electrode for plasma etching

SHARP KK

Display apparatus

Peripheral unit for a microprocessor system

MYOTOKU KK

Vacuum breaking device for ejector pump

Vacuum generating device

DAINIPPON SCREEN MFG

Substrate heat treatment apparatus

NOK CORP

Sealing device

TOKYO SHIBAURA ELECTRIC CO

Analog switch device having threshold change reducing means

FUJIFILM CORP

Image display device

KDDI CORP

Multi-beam cellular base station, mobile station and method for sending spread spectrum signal

YAMAHA MOTOR CO LTD

Intake system

DDI CORP

Mobile communication system having adaptively assigned packet rate

KDD CORP

Mobile communication system

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Liquid application nozzle, method of manufacturing same, liquid application method, liquid application device, and method of manufacturing cathode-ray tube