Inventor
KANAYAMA ATSUSHI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “KANAYAMA ATSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI PHOTO OPTICAL CO LTD
10 patentsUS6734912B1May 11, 2004
TV lens system
FUJI PHOTO OPTICAL CO LTD22 citations92
US6580571B2Jun 17, 2003
Lens apparatus
FUJI PHOTO OPTICAL CO LTD21 citations92
US6292313B1Sep 18, 2001
Lens drive unit
FUJI PHOTO OPTICAL CO LTD21 citations92
US6753918B1Jun 22, 2004
Lens control unit and lens for TV camera
FUJI PHOTO OPTICAL CO LTD15 citations84
US6919928B1Jul 19, 2005
Position determining device
FUJI PHOTO OPTICAL CO LTD9 citations73
US6738575B2May 18, 2004
Lens information display apparatus
FUJI PHOTO OPTICAL CO LTD7 citations73
US6466378B2Oct 15, 2002
Lens driving apparatus
FUJI PHOTO OPTICAL CO LTD11 citations73
US6285511B1Sep 4, 2001
Manual and automatic apparatus for lens barrel
FUJI PHOTO OPTICAL CO LTD12 citations73
US7035021B2Apr 25, 2006
Lens apparatus
FUJI PHOTO OPTICAL CO LTD5 citations62
US6678565B2Jan 13, 2004
Control unit
FUJI PHOTO OPTICAL CO LTD0 citations52
FUJINON CORP
5 patentsUS7576796B2Aug 18, 2009
Auto focus system
FUJINON CORP9 citations84
US7345706B2Mar 18, 2008
Auto focus system
FUJINON CORP12 citations84
US7782385B2Aug 24, 2010
AF-area display apparatus and AF-area operation apparatus
FUJINON CORP3 citations62
US7860385B2Dec 28, 2010
Autofocus system
FUJINON CORP1 citations52
US7652711B2Jan 26, 2010
Lens control system, lens controller, and operating apparatus
FUJINON CORP1 citations52
PHOSPHORUS CHEM IND
4 patentsUS4879067ANov 7, 1989
Red phosphorus flame retardant and nonflammable resinous composition containing the same
PHOSPHORUS CHEM IND20 citations79
US5041490AAug 20, 1991
Method for producing red phosphorus flame retardant and nonflammable resinous composition
PHOSPHORUS CHEM IND15 citations70
US5026757AJun 25, 1991
Red phosphorus flame retardant and nonflammable resinous composition containing the same
PHOSPHORUS CHEM IND10 citations70
US5225052AJul 6, 1993
Process for the production of alkali metal hypophosphites
PHOSPHORUS CHEM IND13 citations66