YM

Yutaka Murakami

Sumitomo Electric Industries: 1 patents #1,140 of 3,352Top 35%
Canon: 1 patents #1,147 of 2,505Top 50%
Overall (2002): #33,674 of 266,432Top 15%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6426850 Converter support structure Osamu Mizuno, Hisayuki Enshu, Tohru Nakamura 2002-07-30
6397271 System for switching from a first control program to a second control program based on discriminated transport status of recording medium Kunio Okada, Yoshiaki Kawamura, Haruo Fujita 2002-05-28