Igawa Tatsuo

HI Hitachi: 1 patents #856 of 3,149Top 30%

HC Hitachi Koki Co.: 1 patents #15 of 87Top 20%

📍 Kitaibaraki, JP: #3 of 8 inventorsTop 40%

Overall (1994): #39,878 of 165,921Top 25%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5291228	Image formation apparatus having tuck prevention control means	Nagata Tetsuya, Umeda Takao, Takuma Yasuo, Yamada Masato	1994-03-01