Inventor

YAMAMURA AKIRA

JP26 patents

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

YAMAMURA AKIRA

NIPPON FERROFLUIDICS KK

Magnetic bearing device

Composite vacuum pump

Variant-pole electric motor

Magnetic bearing device

Magnetic bearing device

Single power source magnetic bearing device

Magnetic bearing device

Bearing equipment for vacuum devices

KONICA MINOLTA INC

Image inspection apparatus and image forming apparatus using reading result of incident light reflected from target both via and not via light guide member

Image forming apparatus

Image reading apparatus

Light guide, illuminating device for image reading, and image reading apparatus

Discrimination device and image forming apparatus

Image reading apparatus

YAMAMURA AKIRA

Thermoelectric conversion module with series connection

Image scanning device

FERROFLUIDICS CORP

Ferrofluid seal apparatus

Ferrofluid rotary-shaft seal apparatus and method

FERROTEC USA CORP

Thermoelectric module with integrated heat exchanger and method of use

(unassigned)

Sealing apparatus

MATSUSHITA ELECTRIC WORKS LTD

Apparatus for generating synthesized voice from text

CAMBRIDGE THERMIONIC CORP

Turbomolecular vacuum pump having virtually zero power magnetic bearing assembly with single axis servo control

FUJIDENOLO CO LTD

Measurement device and measurement method

UCHIDA NAOTAKA

Control panel support mechanism, control panel assembly, and image forming apparatus

FERROTEC CORP

Dynamic pressure bearing and rotation machine employing same

DENA CO LTD

Game control server apparatus providing strong enemy character in game