Inventor
TSURUMA ISAO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “TSURUMA ISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI PHOTO FILM CO LTD
10 patentsUS6338924B1Jan 15, 2002
Photomask for near-field exposure having opening filled with transparent material
FUJI PHOTO FILM CO LTD16 citations83
US5838486ANov 17, 1998
Optical wavelength conversion element, method of manufacturing the same and optical wavelength conversion module
FUJI PHOTO FILM CO LTD15 citations73
US6068781AMay 30, 2000
Electrode for optical waveguide element and method of forming the same
FUJI PHOTO FILM CO LTD10 citations72
US6919169B2Jul 19, 2005
Method of producing a liquid ejection head
FUJI PHOTO FILM CO LTD2 citations61
US6917463B2Jul 12, 2005
Wavelength converting element and method of manufacture thereof
FUJI PHOTO FILM CO LTD3 citations61
US6795234B2Sep 21, 2004
Wavelength converting element and method of manufacture thereof
FUJI PHOTO FILM CO LTD5 citations61
US6060334AMay 9, 2000
Electrode for optical waveguide element and method of forming the same
FUJI PHOTO FILM CO LTD4 citations61
US6355496B2Mar 12, 2002
Electrode for optical waveguide element
FUJI PHOTO FILM CO LTD1 citations51
US6141478AOct 31, 2000
Electrode for optical waveguide element and method of forming the same
FUJI PHOTO FILM CO LTD0 citations51
US7192122B2Mar 20, 2007
Liquid ejecting head and a process for producing the head
FUJI PHOTO FILM CO LTD0 citations40
FUJIFILM CORP
4 patentsUS7477452B2Jan 13, 2009
Micro lens array, optical member and method of producing micro lens array
FUJIFILM CORP20 citations91
US7205097B2Apr 17, 2007
Liquid ejection head and method of producing the same
FUJIFILM CORP5 citations62
US7708914B2May 4, 2010
Method of and apparatus for producing micro lens and micro lens
FUJIFILM CORP0 citations51
US7336880B2Feb 26, 2008
Wavelength converting element and method of manufacturing thereof
FUJIFILM CORP0 citations51