Inventor
MIYATA YASUYUKI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “MIYATA YASUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI PHOTO OPTICAL CO LTD
6 patentsUS6601959B2Aug 5, 2003
Projector device wherein the incidence angle of the illumination light is made variable depending on whether the projector device is in a used or unused state
FUJI PHOTO OPTICAL CO LTD27 citations92
US6097449AAug 1, 2000
Liquid-crystal projector having a mirror with a specific tilt adjustment mount
FUJI PHOTO OPTICAL CO LTD12 citations73
US6726331B2Apr 27, 2004
Image synthesizing optical apparatus
FUJI PHOTO OPTICAL CO LTD7 citations72
US6313949B1Nov 6, 2001
Fly eye lens
FUJI PHOTO OPTICAL CO LTD11 citations72
US6853363B2Feb 8, 2005
Projection type image display apparatus
FUJI PHOTO OPTICAL CO LTD0 citations51
US6616280B2Sep 9, 2003
Projection type image display apparatus using reflection type liquid crystal display device
FUJI PHOTO OPTICAL CO LTD0 citations51
MITSUBISHI HITACHI POWER SYS LTD
2 patentsUS11292976B2Apr 5, 2022
Slag discharge system, gasifier, and slag filtration method
MITSUBISHI HITACHI POWER SYS LTD1 citations60
US11286437B2Mar 29, 2022
Slag discharge device, gasifier furnace and integrated gasification combined cycle, and slag discharge method
MITSUBISHI HITACHI POWER SYS LTD0 citations48
MITSUBISHI HITACHI POWER SYS
2 patentsUS10669494B2Jun 2, 2020
Slag discharge system, gasifier provided with same, and method for operating slag discharge system
MITSUBISHI HITACHI POWER SYS0 citations39
US10233401B2Mar 19, 2019
Char feeding hopper, char recovery system, and coal gasification combined power generation system
MITSUBISHI HITACHI POWER SYS0 citations39