Inventor
SAKAI YUTAKA
JP30 patents
⚠️ This page may combine multiple inventors who share the name “SAKAI YUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI PHOTO OPTICAL CO LTD
10 patentsUS4614409ASep 30, 1986
Finder optical system
FUJI PHOTO OPTICAL CO LTD9 citations73
US4484799ANov 27, 1984
Wide angle zoom lens
FUJI PHOTO OPTICAL CO LTD8 citations73
US4358190ANov 9, 1982
Focussing apparatus having blurring indicator
FUJI PHOTO OPTICAL CO LTD8 citations73
US3961845AJun 8, 1976
Zoom lens system
FUJI PHOTO OPTICAL CO LTD8 citations73
US4195912AApr 1, 1980
Zoom lens system
FUJI PHOTO OPTICAL CO LTD11 citations68
US4294521AOct 13, 1981
Rear stop type zoom lens
FUJI PHOTO OPTICAL CO LTD2 citations62
US4018512AApr 19, 1977
Retrofocus type lens
FUJI PHOTO OPTICAL CO LTD2 citations62
US3958865AMay 25, 1976
Retrofocus type lens system
FUJI PHOTO OPTICAL CO LTD4 citations62
US4298252ANov 3, 1981
Rear stop type lens system
FUJI PHOTO OPTICAL CO LTD1 citations51
US4158482AJun 19, 1979
Inverted telephoto type super-wide angle lens
FUJI PHOTO OPTICAL CO LTD1 citations51
FANUC CORP
4 patentsUS10908572B2Feb 2, 2021
Programmable controller and machine learning device
FANUC CORP2 citations73
US9513862B2Dec 6, 2016
Detachable machine control panel with display
FANUC CORP3 citations71
US10317869B2Jun 11, 2019
PLC maintenance support device and PLC maintenance support program
FANUC CORP0 citations52
US9960886B2May 1, 2018
Noise detection device
FANUC CORP0 citations41
FUJI XEROX CO LTD
3 patentsUS10949663B2Mar 16, 2021
Information processing apparatus and non-transitory computer readable medium storing program
FUJI XEROX CO LTD0 citations62
US10175920B2Jan 8, 2019
Information processing apparatus, information processing system, information processing method, and non-transitory computer readable medium
FUJI XEROX CO LTD0 citations41
US9614830B2Apr 4, 2017
Relay apparatus, system, relay method, and computer readable medium
FUJI XEROX CO LTD0 citations41