Inventor
KAMESAWA MASAHIKO
JP3 patents
⚠️ This page may combine multiple inventors who share the name “KAMESAWA MASAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI MEDIA ELECTRON KK
2 patentsUS9247189B2Jan 26, 2016
Optical module and scan-type image projection display device
HITACHI MEDIA ELECTRON KK2 citations60
US8902723B2Dec 2, 2014
Fixing structure of optical component, fixing method of optical component, optical pick-up device, and module device with light sources of RGB three primary colors
HITACHI MEDIA ELECTRON KK1 citations48