Inventor
HIRAIDE NORIAKI
JP36 patents
⚠️ This page may combine multiple inventors who share the name “HIRAIDE NORIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
28 patentsUS9454011B2Sep 27, 2016
Virtual image display apparatus
SEIKO EPSON CORP12 citations92
US9279985B2Mar 8, 2016
Virtual image display device
SEIKO EPSON CORP6 citations84
US9207456B2Dec 8, 2015
Virtual image display device
SEIKO EPSON CORP12 citations84
USD723520SMar 3, 2015
Controller for head-mounted display
SEIKO EPSON CORP7 citations84
USD716365SOct 28, 2014
Head mounted display
SEIKO EPSON CORP13 citations84
US10466493B2Nov 5, 2019
Virtual image display apparatus
SEIKO EPSON CORP1 citations73
US10281727B2May 7, 2019
Virtual image display device
SEIKO EPSON CORP2 citations73
US9880388B2Jan 30, 2018
Virtual image display apparatus
SEIKO EPSON CORP3 citations73
US9746674B2Aug 29, 2017
Optical member and virtual image display apparatus
SEIKO EPSON CORP3 citations73
US9557567B2Jan 31, 2017
Method for manufacturing light guide device, light guide device, and virtual image display apparatus
SEIKO EPSON CORP2 citations73
US9535252B2Jan 3, 2017
Virtual image display apparatus
SEIKO EPSON CORP3 citations73
US9523855B2Dec 20, 2016
Virtual image display apparatus
SEIKO EPSON CORP3 citations73
US9341851B2May 17, 2016
Virtual image display apparatus
SEIKO EPSON CORP5 citations73
US9046687B2Jun 2, 2015
Virtual image display apparatus
SEIKO EPSON CORP3 citations63
US11799195B2Oct 24, 2023
Portable electronic apparatus
SEIKO EPSON CORP0 citations62
US11532872B2Dec 20, 2022
Portable electronic apparatus
SEIKO EPSON CORP0 citations62
US11428943B2Aug 30, 2022
Virtual image display apparatus
SEIKO EPSON CORP0 citations62
US11360435B2Jun 14, 2022
Electronic apparatus
SEIKO EPSON CORP0 citations62
US10613581B2Apr 7, 2020
Portable electronic apparatus
SEIKO EPSON CORP1 citations59
US10734715B2Aug 4, 2020
Portable electronic apparatus
SEIKO EPSON CORP0 citations52
US10534398B2Jan 14, 2020
Electronic device and wearable device
SEIKO EPSON CORP0 citations52
US10502957B2Dec 10, 2019
Virtual image display apparatus
SEIKO EPSON CORP0 citations52
US9726894B2Aug 8, 2017
Head-mounted display
SEIKO EPSON CORP1 citations52
US9465217B2Oct 11, 2016
Virtual image display apparatus
SEIKO EPSON CORP1 citations52
USD713438SSep 16, 2014
Prism lens for a head-mounted display
SEIKO EPSON CORP1 citations52
US10671023B2Jun 2, 2020
Portable electronic apparatus and wrist apparatus
SEIKO EPSON CORP0 citations45
US10631784B2Apr 28, 2020
Portable electronic apparatus
SEIKO EPSON CORP0 citations38
US10646126B2May 12, 2020
Portable electronic apparatus and wrist apparatus
SEIKO EPSON CORP0 citations35
NICHIA CORP
7 patentsUS11393965B2Jul 19, 2022
Light-emitting unit and surface-emission light source
NICHIA CORP2 citations73
US11929387B2Mar 12, 2024
Light emission device
NICHIA CORP0 citations62
US11901498B2Feb 13, 2024
Light-emitting unit and surface-emission light source
NICHIA CORP0 citations62
US11799064B2Oct 24, 2023
Light-emitting unit and surface-emission light source
NICHIA CORP0 citations62
US11594665B2Feb 28, 2023
Light-emitting unit and surface-emission light source
NICHIA CORP1 citations62
US11450707B2Sep 20, 2022
Light emission device
NICHIA CORP0 citations62
US11402568B2Aug 2, 2022
Light emitting device
NICHIA CORP0 citations62