MT

Masaru Takahama

TC Tokyo Ohka Kogyo Co.: 1 patents #29 of 84Top 35%
Overall (2023): #333,271 of 537,848Top 65%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11802240 Silicon etching solution, silicon etching method, and method of producing silicon fin structure Ming-Yen Chung 2023-10-31