TA

Toshikazu Akiyama

SE Seiko Epson: 2 patents #276 of 1,264Top 25%
Overall (2021): #104,311 of 548,734Top 20%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11194293 Electronic timepiece Shuichi Tamura 2021-12-07
10901369 Electronic timepiece Shuichi Tamura 2021-01-26