KO

Kazuhiko OOSAWA

OC Ortus Technology Co.: 1 patents #5 of 16Top 35%
TO Tomoegawa: 1 patents #42 of 108Top 40%
TO Toppan: 1 patents #51 of 177Top 30%
Overall (All Time): #1,775,552 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12066710 Optical member and liquid crystal display device Ayumu Sato, Kunpei Kobayashi, Norihiro Arai, Hiroto Katagiri, Masahide Sugiyama +1 more 2024-08-20
10067343 Liquid crystal display device for head-up display device, and head-up display device Tetsushi Yoshida, Minoru Yamaguchi, Tetsuya Kusuno 2018-09-04