Inventor

ISHIBASHI AKIRA

JP147 patents

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

ISHIBASHI AKIRA

SONY CORP

Selfluminous display device having light emission sources having substantially non-overlapping spectra levels

Method of making a superlattice heterojunction bipolar device

Optical switch and display unit

Semiconductor laser

Semiconductor display device and a method of fabricating the same

Quantum interference semiconductor device

Photon operating device and photon operating method

Optical device using photonics

Information receiving/display apparatus and information receiving/display method

Semiconductor light emitting device

Surface-emitting semiconductor light emitting device

Quantum interference transistor

Semiconductor display device with red, green and blue emission

Quantum phase interference transistor

Method for forming an ultrafine metal pattern using an electron beam

Optical switch and display unit

Semiconductor laser

Quantum phase interference transistor

Optical switch and display unit

Semiconductor laser

Semiconductor light emitting device with II-VI group semiconductor contact layer containing alkali metal impurity, method of producing same, and optical device including same

Surface-emitting semiconductor light emitting device

Semiconductor light emitting device, its manufacturing method and optical recording and/or reproducing apparatus

Semiconductor light emitting device with a Mg superlattice structure

Semiconductor light emitting device with defect decomposing and blocking layers

Semiconductor light emitting device with lattice-matching and lattice-mismatching

Semiconductor device having an active layer with regions with different bandgaps

A method of manufacturing a quantum interference semiconductor device

HITACHI LTD

Method for managing life cycles and system for the same

Inverter apparatus provided with electric discharge control circuit of dc smoothing capacitor and method of controlling the same

Method and apparatus for controlling PWM inverters

Method and apparatus for controlling AC motor

Control system for brushless DC motor

Disk apparatus

Power inverter with overload protection apparatus

Method and apparatus for detecting deformations of leads of semiconductor device

MITSUBISHI ELECTRIC CORP

Heat exchanger of plate fin and tube type

Heat exchanger, air-conditioning apparatus, refrigeration cycle apparatus and method for manufacturing heat exchanger

Stacking-type header, heat exchanger, and air-conditioning apparatus

Finless heat exchanger, outdoor unit of an air-conditioning apparatus including the finless heat exchanger, and indoor unit of an air-conditioning apparatus including the finless heat exchanger

NIPPON STEEL CORP

Honeycomb panel and process for producing same

Method of producing corrugated metal sheeting and method of producing honeycomb structure therefrom for carrying catalytic agents used for purifying exhaust gases

EISAI CO LTD

Retinoic acid agonists as preventive and therapeutic agents for nephritis

Methods for preventing, inhibiting or treating graft rejection reactions in graft-versus-host disease (GVHD) and organ transplantation

MITSUBISHI HEAVY IND LTD

Radiation applying apparatus

Heat insulator made of shape memory polymer foam

TOKYO ELECTRIC POWER CO

Power system protection system

YKK CORP

Polymerizable monomer containing electrolytically polymerizable groups

YOSHIDA KOGYO KK

Organic solid electrolyte and coloring-discoloring device using the same

BRIDGESTONE CORP

Method of detecting configuration of tire