Inventor
OIKAWA MASAFUMI
JP38 patents
⚠️ This page may combine multiple inventors who share the name “OIKAWA MASAFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIKON CORP
26 patentsUSD726240SApr 7, 2015
Camera lens
NIKON CORP55 citations98
US8714844B2May 6, 2014
Intermediate adapter, camera accessory, and exchangeable lens
NIKON CORP33 citations94
US8746996B2Jun 10, 2014
Camera accessory, camera body and camera system
NIKON CORP15 citations92
US8342760B2Jan 1, 2013
Camera accessory, camera body, and camera system
NIKON CORP20 citations92
US10091407B2Oct 2, 2018
Exchangeable lens and camera body
NIKON CORP5 citations84
US9774777B2Sep 26, 2017
Exchangeable lens and camera body
NIKON CORP6 citations84
US9491347B2Nov 8, 2016
Exchangeable lens and camera body
NIKON CORP6 citations84
US9319577B2Apr 19, 2016
Exchangeable lens and camera body
NIKON CORP6 citations84
US8995069B2Mar 31, 2015
Interchangeable lens, camera body, and electronic device
NIKON CORP7 citations84
US8639111B2Jan 28, 2014
Exchangeable lens
NIKON CORP14 citations84
US10979618B2Apr 13, 2021
Exchangeable lens and camera body
NIKON CORP2 citations73
US10674065B2Jun 2, 2020
Exchangeable lens and camera body
NIKON CORP2 citations73
US9823548B2Nov 21, 2017
Interchangeable lens, camera body, and electronic device
NIKON CORP3 citations73
US9360738B2Jun 7, 2016
Camera accessory, camera body and camera system
NIKON CORP3 citations73
US12028608B2Jul 2, 2024
Exchangeable lens and camera body
NIKON CORP0 citations62
US11650483B2May 16, 2023
Interchangeable lens, camera body, and electronic device
NIKON CORP0 citations62
US11317012B2Apr 26, 2022
Exchangeable lens and camera body
NIKON CORP0 citations62
US11163217B2Nov 2, 2021
Interchangeable lens, camera body, and electronic device
NIKON CORP0 citations62
US10599017B2Mar 24, 2020
Interchangeable lens, camera body, and electronic device
NIKON CORP0 citations52
US9323024B2Apr 26, 2016
Interchangeable lens, camera body and electronic device
NIKON CORP1 citations52
US9110356B2Aug 18, 2015
Camera accessory, camera body and camera system
NIKON CORP0 citations52
USRE47352EApr 16, 2019
Adapter, camera system, and adapter control program
NIKON CORP0 citations51
USRE47109EOct 30, 2018
Adapter, camera system, and adapter control program
NIKON CORP0 citations51
US8792783B2Jul 29, 2014
Exchangeable lens
NIKON CORP0 citations42
US8693863B2Apr 8, 2014
Exchangeable lens
NIKON CORP0 citations42
US8649677B2Feb 11, 2014
Exchangeable lens
NIKON CORP0 citations42
OIKAWA MASAFUMI
4 patentsUSD705335SMay 20, 2014
Camera lens
OIKAWA MASAFUMI54 citations97
US9039309B2May 26, 2015
Exchangeable lens and camera body
OIKAWA MASAFUMI12 citations92
US8515237B2Aug 20, 2013
Imaging device and image processing apparatus
OIKAWA MASAFUMI1 citations51
US8788869B2Jul 22, 2014
Interchangeable lens and camera body communicating whether data transmission was normal or abnormal
OIKAWA MASAFUMI0 citations41
IMAFUJI KAZUHARU
3 patentsUS8830606B2Sep 9, 2014
Interchangeable lens, camera body, and electronic device
IMAFUJI KAZUHARU7 citations84
US8400722B2Mar 19, 2013
Interchangeable lens, camera body, and electronic device
IMAFUJI KAZUHARU11 citations84
US9036076B2May 19, 2015
Interchangeable lens, camera body and camera system for transmitting drive condition information at different frequencies
IMAFUJI KAZUHARU4 citations73