Motoyuki Tsuihiji

SC Sanyo Electric Co.: 2 patents #101 of 669Top 20%

📍 Shinagawa, JP: #13 of 80 inventorsTop 20%

Overall (2004): #48,578 of 270,089Top 20%

Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6830679	Filtration device	Hirofumi Iinuma, Hiroyuki Umezawa, Masahiro Iseki	2004-12-14
6746309	Method of fabricating a semiconductor device	Hirofumi Iinuma	2004-06-08