YI

Yusuke IIJIMA

NT NTT: 1 patents #2,911 of 4,871Top 60%
TO Toppan: 1 patents #51 of 177Top 30%
Overall (All Time): #1,713,270 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12303937 Decorative sheet and method for producing decorative sheet Masashi Hattori, Erika AKUTSU, Yuki Takabayashi 2025-05-20
11882208 Chatbot system, information processing apparatus, information processing method and program Tetsutaro Kobayashi, Yuto KAWAHARA 2024-01-23