TK

Tsuyoshi Kashiwagi

Dai Nippon Printing Co.: 2 patents #29 of 182Top 20%
Overall (2023): #99,503 of 537,848Top 20%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11747669 Optical sheet, light controlling member, surface light source device, image source unit, and display — 2023-09-05
11635562 Image source unit, and liquid crystal display device — 2023-04-25