TK

Tadasuke Kotaki

SE Seiko Epson: 3 patents #3,864 of 7,774Top 50%
Overall (All Time): #1,416,701 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11402803 Timepiece and indicating hand control method Nobuhiko Nakanishi 2022-08-02
11372372 Timepiece Nobuhiko Nakanishi 2022-06-28
10036637 Electronic device and information notification method 2018-07-31