FH

Fumimasa Hirikiri

SC Sumitomo Chemical: 2 patents #1,792 of 4,033Top 45%
SL Sciocs Company Limited: 1 patents #19 of 41Top 50%
Overall (All Time): #1,823,934 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11791151 Structure production wet etch method and structure production apparatus — 2023-10-17
11289322 Structure manufacturing method including surface photoelectrochemical etching and structure manufacturing device — 2022-03-29