Inventor
MIYAKAWA AKIKO
JP16 patents
⚠️ This page may combine multiple inventors who share the name “MIYAKAWA AKIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIKON CORP
11 patentsUS7821715B2Oct 26, 2010
Diffractive optical element
NIKON CORP21 citations92
US7070862B1Jul 4, 2006
Resin-bond type optical element, production method therefor and optical article
NIKON CORP29 citations92
US7901787B2Mar 8, 2011
Resin composite-type optical element and process for producing the resin composite-type optical element
NIKON CORP14 citations83
US11577452B2Feb 14, 2023
Photocurable composition and method of manufacturing three-dimensional object
NIKON CORP3 citations70
US11554539B2Jan 17, 2023
Photocurable composition for three-dimensional stereolithography and three-dimensional object
NIKON CORP2 citations65
US7923116B2Apr 12, 2011
Optic-purpose precursor composition, optic-purpose resin, optical element, and optical article
NIKON CORP2 citations62
US7553544B2Jun 30, 2009
Precursor composition for optical resin, resin for optical use, optical element, and optical article
NIKON CORP4 citations62
US7931833B2Apr 26, 2011
Resin-cemented optical element, mold therefor, fabrication process thereof, and optical article
NIKON CORP4 citations56
US7670747B2Mar 2, 2010
Pattern transfer method
NIKON CORP4 citations54
US8367872B2Feb 5, 2013
Close-bonded diffractive optical element, optical material used therefor, resin precursor, and resin precursor composition
NIKON CORP1 citations49
US7622181B2Nov 24, 2009
Resin-cemented optical element, mold therefor, fabrication process thereof, and optical article
NIKON CORP0 citations45