Inventor

HAMA KATSUMITSU

JP4 patents

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

SEIKO EPSON CORP

2 patents

US10108077B2Oct 23, 2018

Light source apparatus and projector

SEIKO EPSON CORP0 citations38

US10488745B2Nov 26, 2019

Light source device, illumination device, and projector

SEIKO EPSON CORP0 citations33

IIJIMA CHIYOAKI

2 patents

US8395748B2Mar 12, 2013

Electro-optical display device and projector

IIJIMA CHIYOAKI0 citations36

US8390748B2Mar 5, 2013

Electro-optical display device and projector

IIJIMA CHIYOAKI0 citations36