TO

Takuo Ohkubo

SD Showa Denko: 2 patents #110 of 593Top 20%
SK Showa Denko K.K.: 1 patents #940 of 1,736Top 55%
Overall (All Time): #1,653,727 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5294398 Low temperature heat shrinkable film and process for producing the same Toshio Taka, Kihachi Shishido 1994-03-15
5110686 Low temperature heat shrinkable film and process for producing the same Toshio Taka, Kihachi Shishido 1992-05-05
4913977 Low temperature heat shrinkable film Toshio Taka, Kihachi Shishido 1990-04-03