SK

Seiji Kitamura

UK Ushio Denki Kabushiki Kaisha: 2 patents #6 of 39Top 20%
Overall (2019): #122,458 of 560,194Top 25%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10208900 Fluorescence light source device with wavelength conversion member with particular ratio between light transmission percentage and light reflection percentage Masaki Inoue 2019-02-19
10203071 Reflection type fluorescence light source apparatus Masaki Inoue 2019-02-12