RK

Ryoji KATAGIRI

NC Nippon Conlux Co.: 2 patents #59 of 105Top 60%
📍 Sakado, JP: #79 of 173 inventorsTop 50%
Overall (All Time): #1,954,611 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9972155 Coin processing device Masashi Kondo, Naoki Katagiri, Masaaki YAMAKI 2018-05-15
9640010 Coin processing device Naoki Katagiri 2017-05-02