HK

Hiroshi Kumagai

Ricoh Company: 1 patents #810 of 1,683Top 50%
RI Riken: 1 patents #30 of 163Top 20%
Overall (2011): #286,503 of 364,097Top 80%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8049138 Method and apparatus for processing three-dimensional structure, method for producing three-dimensional shape product and three-dimensional structure Yasufumi Yamada, Katsumi Midorikawa 2011-11-01