KK

Kumiko Koyama

SO Sony: 2 patents #12,963 of 25,231Top 55%
📍 Nagato, JP: #3 of 16 inventorsTop 20%
Overall (All Time): #1,412,721 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11307877 Information processing apparatus and information processing method Sho Takiya, Toshimoto Mitomo, Masashi Takeda, Nobuhide Nishiyama 2022-04-19
10877781 Information processing apparatus and information processing method Sho Takiya, Toshimoto Mitomo, Masashi Takeda, Nobuhide Nishiyama 2020-12-29
6263865 Combustion promoting device Motonari Koyama 2001-07-24