Inventor
FUJITA SHUNSUKE
JP35 patents
⚠️ This page may combine multiple inventors who share the name “FUJITA SHUNSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON ELECTRIC GLASS CO
12 patentsUS8344404B2Jan 1, 2013
Wavelength conversion member and method for manufacturing the same
NIPPON ELECTRIC GLASS CO17 citations84
US9733557B2Aug 15, 2017
Fluorescent wheel for projectors and light emitting device for projectors
NIPPON ELECTRIC GLASS CO6 citations82
US10580944B2Mar 3, 2020
Wavelength conversion member, light-emitting device, and method for manufacturing wavelength conversion member
NIPPON ELECTRIC GLASS CO2 citations72
US10267963B2Apr 23, 2019
Wavelength conversion member, wavelength conversion element, and light emitting apparatus using those
NIPPON ELECTRIC GLASS CO5 citations72
US10047285B2Aug 14, 2018
Wavelength conversion member and light emitting device using same
NIPPON ELECTRIC GLASS CO2 citations71
US11655415B2May 23, 2023
Nanophosphor-attached inorganic particles and wavelength conversion member
NIPPON ELECTRIC GLASS CO0 citations60
US10338458B2Jul 2, 2019
Projector-use luminescent wheel and manufacturing method therefor, and projector-use light emitting device
NIPPON ELECTRIC GLASS CO1 citations60
US12140785B2Nov 12, 2024
Wavelength conversion member, production method therefor, and light-emitting device
NIPPON ELECTRIC GLASS CO0 citations58
US12068439B2Aug 20, 2024
Wavelength conversion member, light-emitting element, and light-emitting device
NIPPON ELECTRIC GLASS CO0 citations58
US11530798B2Dec 20, 2022
Wavelength conversion member, method for manufacturing same, and light emission device
NIPPON ELECTRIC GLASS CO0 citations58
US10329428B2Jun 25, 2019
Resin composition for three-dimensional modeling, method for manufacturing three-dimensional modeled object, and inorganic filler particles
NIPPON ELECTRIC GLASS CO0 citations51
US10365553B1Jul 30, 2019
Projector-use luminescent wheel and manufacturing method therefor, and projector-use light emitting device
NIPPON ELECTRIC GLASS CO0 citations50
FUJIKURA LTD
9 patentsUS11347007B2May 31, 2022
Optical connector
FUJIKURA LTD2 citations72
US12353023B2Jul 8, 2025
Cleaning tool
FUJIKURA LTD0 citations62
US11435532B2Sep 6, 2022
Optical connector and optical connector replacement component unit
FUJIKURA LTD1 citations62
US11294125B2Apr 5, 2022
Optical connector
FUJIKURA LTD1 citations62
US11275218B2Mar 15, 2022
Optical connector and method for connecting optical connector
FUJIKURA LTD1 citations62
US12415208B2Sep 16, 2025
Cleaning tool and cleaning method
FUJIKURA LTD0 citations56
US12508632B2Dec 30, 2025
Cleaning tool and cleaning method
FUJIKURA LTD0 citations52
US11841500B2Dec 12, 2023
Cleaning tool with attachment, attachment, and cleaning tool
FUJIKURA LTD0 citations52
US12405429B2Sep 2, 2025
Cleaning tool
FUJIKURA LTD0 citations49
RICOH KK
4 patentsUS6541755B1Apr 1, 2003
Near field optical probe and manufacturing method thereof
RICOH KK15 citations92
US5235542AAug 10, 1993
Apparatus for converting optical information into electrical information signal, information storage element and method for storing information in the information storage element
RICOH KK6 citations62
US5091982AFeb 25, 1992
Waveguide type optical detection apparatus
RICOH KK4 citations62
US5079415AJan 7, 1992
Apparatus for converting optical information into electrical information signal, information storage element and method for storing information in the information storage element
RICOH KK4 citations62
SUMITOMO ELECTRIC INDUSTRIES
3 patentsUS7589000B2Sep 15, 2009
Fabrication method and fabrication apparatus of group III nitride crystal substance
SUMITOMO ELECTRIC INDUSTRIES20 citations92
US7858502B2Dec 28, 2010
Fabrication method and fabrication apparatus of group III nitride crystal substance
SUMITOMO ELECTRIC INDUSTRIES4 citations63
US7825409B2Nov 2, 2010
GaN crystal substrate
SUMITOMO ELECTRIC INDUSTRIES1 citations52
FUJITA SHUNSUKE
3 patentsUS8206613B2Jun 26, 2012
Phosphor composite material and phosphor composite member
FUJITA SHUNSUKE13 citations80
US8425802B2Apr 23, 2013
Illuminating device and phosphor composite material
FUJITA SHUNSUKE2 citations59
US8409350B2Apr 2, 2013
Gallium nitride crystal growth method, gallium nitride crystal substrate, epi-wafer manufacturing method, and epi-wafer
FUJITA SHUNSUKE1 citations51