KH

Kazuyuki Hada

TO Tokuyama: 1 patents #280 of 562Top 50%
TS Tokuyama Soda: 1 patents #56 of 151Top 40%
Overall (All Time): #2,193,197 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6767622 Porous polyolefin film, process for producing same, and use thereof Yoshinori Takahashi 2004-07-27
5216953 Printing cylinder — 1993-06-08