SM

Shinji Maruya

KC Komatsu Electronic Metals Co.: 1 patents #1 of 3Top 35%
Overall (1989): #57,412 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4857270 Process for manufacturing silicon-germanium alloys Yoshifumi Yatsurugi, Kazuya Togashi 1989-08-15