Inventor · disambiguated record
Ken Kataoka
Also filed as: KATAOKA KEN
4 granted patents·3 pending applications·0 citations·filing 2003–2019
52Inventor score
Files withUSHIO ELECTRIC INC3KAWAKAMI YOICHI1NAT INST FOR MATERIALS SCIENCE1OKAMOTO KOICHI1YAMAGUCHI MASANORI1
Top patents by PatentIndex Score
7 records- 0146US11380825B2Light emitting elementUSHIO ELECTRIC INC·Filed 2019·Granted Jul 5, 2022·0 cites·5 claims
- 0242US9184559B2Electron-beam-pumped light sourceYAMAGUCHI MASANORI·Filed 2011·Granted Nov 10, 2015·0 cites·11 claims
- 0337US8686401B2Ultraviolet irradiation apparatusKAWAKAMI YOICHI·Filed 2011·Granted Apr 1, 2014·0 cites·2 claims
- 0437US2012161104A1Ultraviolet irradiation deviceOKAMOTO KOICHI·Filed 2010·Application pending·0 cites
- 0536US7362209B2Zinc oxide resistor and its manufacturing methodNAT INST FOR MATERIALS SCIENCE·Filed 2003·Granted Apr 22, 2008·0 cites·12 claims
- 0635US2010315814A1Light irradiation deviceUSHIO ELECTRIC INC·Filed 2010·Application pending·0 cites
- 0730US2017110630A1Semiconductor light emitting element, production method therefor, led element and electron-beam-pumped light source deviceUSHIO ELECTRIC INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →