YS

Yoshitaka Sano

Ricoh Company: 1 patents #810 of 1,683Top 50%
Overall (2011): #121,885 of 364,097Top 35%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8008229 Thermosensitive recording material Toshiaki Ikeda, Hiroaki Matsui, Yoshiaki Matsunaga, Yuhei Fujimoto 2011-08-30