MI

Masahiko Igarashi

KC Kanto Chemical Co.: 1 patents #15 of 30Top 50%
TO Toshiba: 1 patents #1,121 of 2,688Top 45%
Overall (All Time): #4,017,169 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4525523 Negative-working photoresist coating composition Hatsuo Nakamura, Tiharu Kato, Toshio Yonezawa, Shigeo Koguchi, Kiyoto Mori 1985-06-25