KB

Koki Beppu

DC Daio Engineering Co.: 1 patents #4 of 10Top 40%
DP Daio Paper: 1 patents #126 of 258Top 50%
Overall (All Time): #2,655,722 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11334727 Electronic tag writing system and method for same Taro IKAWA, Hirohide Ouchi, Eiji Nishiyama, Ryoto TAKAHASHI, Shin Koyama +1 more 2022-05-17