HT

Hisatsugu Tokunaga

DL Denka Company Limited: 3 patents #4 of 87Top 5%
Overall (2016): #71,343 of 481,213Top 15%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9453146 Cover tape Kazuya Sugimoto, Tadaaki Hirooka 2016-09-27
9338906 Cover film Akira Sasaki, Tetsuo Fujimura 2016-05-10
9327880 Cover film Akira Sasaki, Tetsuo Fujimura 2016-05-03