Inventor
ONOZAWA MASAHIRO
JP16 patents
⚠️ This page may combine multiple inventors who share the name “ONOZAWA MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OHARA KK
14 patentsUS5952256ASep 14, 1999
Optical glass having a negative anomalous dispersion
OHARA KK67 citations94
US7060640B2Jun 13, 2006
Optical glass
OHARA KK20 citations92
US6713419B1Mar 30, 2004
Optical glass for precision press molding and optical element
OHARA KK32 citations86
US7419923B2Sep 2, 2008
Optical glass
OHARA KK11 citations84
US8691712B2Apr 8, 2014
Optical glass
OHARA KK5 citations83
US8003556B2Aug 23, 2011
Optical glass
OHARA KK8 citations83
US5472918ADec 5, 1995
Optical glass
OHARA KK9 citations73
US7838450B2Nov 23, 2010
Optical glass
OHARA KK2 citations62
US7767605B2Aug 3, 2010
Optical glass
OHARA KK6 citations62
US6867157B2Mar 15, 2005
Optical glass having an anomalous dispersion
OHARA KK2 citations62
US6756334B2Jun 29, 2004
Optical glass
OHARA KK3 citations62
US6846762B2Jan 25, 2005
Optical glass
OHARA KK2 citations59
US7884040B2Feb 8, 2011
Optical glass
OHARA KK2 citations53
US7572746B2Aug 11, 2009
Optical glass
OHARA KK0 citations41