HA

Hirohisa Akita

Dai Nippon Printing Co.: 3 patents #15 of 222Top 7%
Overall (2020): #88,795 of 565,922Top 20%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10668704 Adhesive sheet for sealing metal terminals of flat electrochemical cell Youichi Mochizuki, Masataka Okushita, Sumito Nishida 2020-06-02
10673030 Electrochemical cell packaging material Masataka Okushita, Daisuke Watanabe, Kazuhiko Yokota 2020-06-02
10614962 Packaging material for electrochemical cell Makoto Amano, Kazuhiko Yokota, Rikiya Yamashita 2020-04-07