RK

Ryuichi Katayama

SD School Juridical Person Of Fukuoka Kogyo Daigaku: 1 patents #1 of 4Top 25%
Overall (2018): #254,025 of 503,207Top 55%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10079032 Device and recording apparatus Katsumi Yoshizawa, Satoshi Sugiura, Takayuki Kasuya 2018-09-18