HM

Hiroyuki Minamura

HI Hitachi: 1 patents #1,533 of 3,950Top 40%
HC Hitachi Software Engineering Co.: 1 patents #1 of 36Top 3%
Overall (2002): #205,918 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6438078 Optical disc apparatus and method thereof Shigeki Yamazaki, Hisataka Sugiyama, Tetsuya Fushimi, Makoto Itagaki 2002-08-20