Inventor
YAMASHITA TERUO
JP32 patents
⚠️ This page may combine multiple inventors who share the name “YAMASHITA TERUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOYA CORP
18 patentsUS6240235B1May 29, 2001
Optical fiber fixing member and method for manufacturing the same
HOYA CORP49 citations92
US6105395AAug 22, 2000
Manufacturing method for glass molded products
HOYA CORP22 citations92
US8840257B2Sep 23, 2014
Antireflective film and optical element
HOYA CORP32 citations88
US6507446B2Jan 14, 2003
Positioning method of optical element, positioning member of optical element and optical unit, and manufacturing method thereof
HOYA CORP17 citations84
US7345829B2Mar 18, 2008
Objective lens
HOYA CORP14 citations81
US6134371AOct 17, 2000
Optical fiber fixing member, optical fiber array, optical waveguide module and method of measuring dimensional accuracy of optical fiber fixing member
HOYA CORP10 citations74
US6050110AApr 18, 2000
Method for manufacturing glass product
HOYA CORP8 citations73
US6324332B1Nov 27, 2001
Optical fiber fixing member, method of manufacturing the optical fiber fixing member, optical fiber array, and method of manufacturing the optical fiber array
HOYA CORP8 citations72
US6334973B1Jan 1, 2002
Method of producing molded article
HOYA CORP8 citations71
US6434976B1Aug 20, 2002
Method for manufacturing glass product
HOYA CORP4 citations61
US6165394ADec 26, 2000
Method of fabricating a mold for fabricating optical fiber guide blocks
HOYA CORP2 citations61
US6032490AMar 7, 2000
Mold for fabricating optical fiber guide block
HOYA CORP2 citations61
US7212485B2May 1, 2007
Objective lens and method for manufacture thereof
HOYA CORP4 citations60
US6231243B1May 15, 2001
Preform and process for the production thereof
HOYA CORP5 citations60
US6510709B1Jan 28, 2003
Shaping mold optical fiber guide block processes for the production thereof and optical fiber array
HOYA CORP3 citations57
US7446950B2Nov 4, 2008
Method of manufacturing a molded article, manufacturing device and objective lens for optical pickup
HOYA CORP0 citations52
US9663402B2May 30, 2017
Method for manufacturing optical element
HOYA CORP0 citations48
US9718723B2Aug 1, 2017
Glass article
HOYA CORP0 citations46
HOYA LENS THAILAND LTD
9 patentsUS11526031B2Dec 13, 2022
Optical article
HOYA LENS THAILAND LTD2 citations68
US12319839B2Jun 3, 2025
Coating composition for optical article, spectacle lens, spectacles, and method for producing spectacle lens, and optical article and method for producing optical article
HOYA LENS THAILAND LTD1 citations64
US12572064B2Mar 10, 2026
Optical article and method for producing optical article
HOYA LENS THAILAND LTD0 citations62
US12421365B2Sep 23, 2025
Optical article and method for producing optical article
HOYA LENS THAILAND LTD0 citations62
US12378347B2Aug 5, 2025
Polymerizable composition for optical article and optical article
HOYA LENS THAILAND LTD0 citations62
US11709337B2Jul 25, 2023
Optical article
HOYA LENS THAILAND LTD0 citations61
US12384124B2Aug 12, 2025
Method for producing polarizing lens, polarizing film and polarizing lens
HOYA LENS THAILAND LTD0 citations60
US12023882B2Jul 2, 2024
Method for producing polarizing lens, polarizing film and polarizing lens
HOYA LENS THAILAND LTD0 citations49
US12337559B2Jun 24, 2025
Polarizing film, method for molding polarizing film, and method for producing polarizing lens
HOYA LENS THAILAND LTD0 citations47