Yasuo Ochi

KA Kabushiki Kaisya Advance: 1 patents #1 of 3Top 35%

Overall (1989): #41,889 of 140,708Top 30%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4861572	Process for manufacture of metal oxide	Yoshihisa Sugoh	1989-08-29