Inventor

HIRAOKA YUKIO

JP18 patents

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

HIRAOKA YUKIO

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Method and apparatus for synthesizing high-frequency signals for wireless communications

High-Q inductor for high frequency

Differential voltage control oscillator including radio-frequency switching circuits

Semiconductor differential circuit, oscillation apparatus, switching apparatus, amplifying apparatus, mixer apparatus and circuit apparatus using same, and semiconductor differential circuit placement method

Frequency divider

Variable capacitor element and integrated circuit having variable capacitor element

High-Q inductor for high frequency

KOBELCO CONSTR MACH CO LTD

Working machine

Seat stand and working machine including same

Construction machine with pilot hoses

KOBELCO CONSTR MACHINERY LTD

Working machine

Construction machine

TAKAGI YASUO

Device and method for humidity estimation

DOWA MINING CO

Positive electrode active material for nonaqueous secondary cells and a process for producing said active material

UEMURA SHINICHIRO

Semiconductor device

SAITO MASAAKI

Predicted mean vote estimating device and computer program product

DAINICHI NIPPON CABLES LTD

Electrocoating process for producing insulated wire

HIRAOKA YUKIO

Air-conditioning control device generating air-conditioning control-data, air-conditioning control method, and computer program product