Inventor
OTSUKI NOBUYUKI
JP36 patents
⚠️ This page may combine multiple inventors who share the name “OTSUKI NOBUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
29 patentsUSD624949SOct 5, 2010
Support for projector
SEIKO EPSON CORP64 citations98
USD619580SJul 13, 2010
Interactive pen
SEIKO EPSON CORP43 citations92
USD606110SDec 15, 2009
Projector
SEIKO EPSON CORP23 citations92
USD578150SOct 7, 2008
Projector
SEIKO EPSON CORP17 citations92
US9709879B2Jul 18, 2017
Projector having a lens cap with a finger placement portion
SEIKO EPSON CORP7 citations84
USD623678SSep 14, 2010
Projector
SEIKO EPSON CORP12 citations84
USD605683SDec 8, 2009
Projector
SEIKO EPSON CORP13 citations84
US7905607B2Mar 15, 2011
Projector and keystone distortion correction method for projector
SEIKO EPSON CORP13 citations83
US11921408B2Mar 5, 2024
Projection device and projection system with suspending attachment
SEIKO EPSON CORP2 citations73
US10394109B2Aug 27, 2019
Projector suspension device
SEIKO EPSON CORP1 citations73
US9618832B2Apr 11, 2017
Projector suspension device
SEIKO EPSON CORP2 citations73
US10018897B2Jul 10, 2018
Projector suspension device
SEIKO EPSON CORP1 citations63
US9400417B2Jul 26, 2016
Projector suspension device
SEIKO EPSON CORP2 citations63
US11846868B2Dec 19, 2023
Projection apparatus with heat dissipation
SEIKO EPSON CORP0 citations62
US11768429B2Sep 26, 2023
Projection apparatus
SEIKO EPSON CORP1 citations62
US11121491B2Sep 14, 2021
Receptacle connector for detecting connection states
SEIKO EPSON CORP0 citations62
US9086617B2Jul 21, 2015
Projector
SEIKO EPSON CORP2 citations62
US11460758B2Oct 4, 2022
Projector
SEIKO EPSON CORP0 citations61
US12078918B2Sep 3, 2024
Projector having light modulation device and reflection member
SEIKO EPSON CORP0 citations52
US11770508B2Sep 26, 2023
Projector
SEIKO EPSON CORP0 citations52
US11762273B2Sep 19, 2023
Projection apparatus with cooling fans
SEIKO EPSON CORP0 citations52
US11696066B2Jul 4, 2023
Speaker device and projector
SEIKO EPSON CORP0 citations52
US11539925B2Dec 27, 2022
Projector with operation member for adjusting a position of a lens
SEIKO EPSON CORP0 citations52
US11415870B2Aug 16, 2022
Projector and casing with adjustment leg part
SEIKO EPSON CORP0 citations51
US9632616B2Apr 25, 2017
Interactive system, control method for interactive system, and projector
SEIKO EPSON CORP1 citations51
US9298074B2Mar 29, 2016
Projector
SEIKO EPSON CORP0 citations51
US10754231B2Aug 25, 2020
Projector
SEIKO EPSON CORP0 citations41
US9632400B2Apr 25, 2017
Projector having an exterior enclosure and a receiver disposed in a swelling portion of the exterior enclosure
SEIKO EPSON CORP0 citations41
US9494848B2Nov 15, 2016
Projector
SEIKO EPSON CORP0 citations41
OTSUKI NOBUYUKI
3 patentsUS8118437B2Feb 21, 2012
Optical device and projector
OTSUKI NOBUYUKI11 citations82
US9733552B2Aug 15, 2017
Image pickup device and projector
OTSUKI NOBUYUKI2 citations71
US10151969B2Dec 11, 2018
Projector having reflecting mirror disposed within housing and operation buttons disposed on sidewall of the housing
OTSUKI NOBUYUKI1 citations50