Inventor

KITA TETSUYA

JP4 patents

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

SONY CORP

3 patents

US5592241AJan 7, 1997

Attachable protective screen for image display device and installation method therefor

SONY CORP92 citations94

US7116498B2Oct 3, 2006

Projection optical system and image projection apparatus

SONY CORP6 citations72

US5402263AMar 28, 1995

Rear projector having an angled screen mounting frame

SONY CORP17 citations67

TAKETSU IORI

1 patent

US8810740B2Aug 19, 2014

Illumination optical system and image display apparatus

TAKETSU IORI2 citations51