KN

Koichi Nagasawa

SO Sony: 2 patents #682 of 3,148Top 25%
Overall (2021): #139,980 of 548,734Top 30%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10928679 Optical compensation element, liquid crystal light valve assembly, and liquid crystal projector apparatus Akiko Toriyama, Tsuyoshi Okazaki 2021-02-23
10903251 Display device, semiconductor device, and method of manufacturing display device Hitoshi Tsuno 2021-01-26