Inventor

OSAKA AKIHIRO

JP22 patents

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

OSAKA AKIHIRO

HITACHI INT ELECTRIC INC

Reaction tube

Thermometry tool for substrate processing apparatus

Substrate processing method and apparatus

Protector tube for thermocouple

Substrate processing apparatus, and thermocouple

Substrate processing apparatus, and thermocouple

Reaction tube

Protector tube for thermocouple

Protector tube for thermocouple

NEC CORP

Projector apparatus comprising a light composing optical system vertically stacked with respect to a light separation optical system

High density magnetic recorder

KOKUSAI ELECTRIC CORP

Substrate processing apparatus, and thermocouple

Substrate processing apparatus, and thermocouple

OSAKA AKIHIRO

Excitation light synthesizing unit, light source unit, and projection-type display apparatus

Phosphor color wheel and projection display device including same

NEC VIEWTECHNOLOGY LTD

Three-panel projection display apparatus for displaying color images

Three-panel projection display apparatus for displaying color images

SAITOU HIROYUKI

Illumination optical system and projector using the same

Illumination optical system and projector using the same

KOKUSAI ELECTRIC CO LTD

Semiconductor manufacturing method and semiconductor manufacturing apparatus

KATOU ATSUSHI

Projector and illumination apparatus for same

NEC DISPLAY SOLUTIONS LTD

Projector in illumination optical system including phosphor wheel driver