Inventor

TAKAI YUICHI

JP21 patents

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

TAKAI YUICHI

SONY CORP

Lens array

Optical element array, method of forming optical element array, display device and electronic apparatus

Lens array device and image display device

Reactor and production thereof, reformer, and power supply system including paired channels having a heat exchanger formed thereon

Liquid lens apparatus and manufacturing method of the same

Liquid lens device and manufacturing method therefor

Compact fuel cell separator incorporating fluid oxidant supply means, a fuel cell device and an electronic applied device incorporating the compact fuel cell separator

TAKAI YUICHI

Optical device, electronic apparatus, and method of manufacturing optical device

Fuel cell with fuel passage layer having a wiring pattern

Liquid lens device and manufacturing method therefor

MITSUBISHI ELECTRIC CORP

Vacuum interrupter and vacuum circuit breaker using same

Electrical contact and vacuum switch tube comprising electrical contact

Vacuum interrupter

SUMITOMO RUBBER IND

Belt drum device

Tire processing apparatus, tire repairing apparatus, repair sheet, tire repairing method, and tire manufacturing method

Cutting device

TSUBOI MIKI

Lighting system

TANAKA KOICHI

Fuel cell mount apparatus and electric power supply system

KOSHIISHI RYO

Optical element, method of forming optical element, optical element array, display device, and electronic apparatus

OKITA HIROYUKI

Optical device and housing

SATO YOSHIHISA

Liquid optical element array and display