SK

Seiji Kitamura

UK Ushio Denki Kabushiki Kaisha: 4 patents #2 of 42Top 5%
Overall (2018): #36,298 of 503,207Top 8%
4
Patents 2018

Issued Patents 2018

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10139055 Fluorescence light source device with periodic structure having an aspect ratio of 0.5 to 0.9 and method for producing the same Masaki Inoue 2018-11-27
10047919 Fluorescent light source device, and method for manufacturing same Masaki Inoue 2018-08-14
9989215 Fluorescence light source apparatus Masaki Inoue 2018-06-05
9909722 Fluorescence-emitting light source unit Masaki Inoue, Kiyoyuki Kabuki 2018-03-06