YA

Yusaku Achi

Nichia: 2 patents #42 of 257Top 20%
📍 Tokushima, JP: #25 of 154 inventorsTop 20%
Overall (2018): #86,659 of 503,207Top 20%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10121941 Light source device Daisuke Iwakura, Masaki Hayashi, Shoji Hosokawa 2018-11-06
9995870 Backlight unit and liquid crystal display device Hiroto Itoi, Ryosuke Wakaki, Ken Katsuragi, Shingo Masui 2018-06-12