YO

Yoshio Okumura

DC Daido Kogyo Co.: 1 patents #1 of 12Top 9%
SE Seiko Epson: 1 patents #695 of 1,502Top 50%
Overall (2016): #83,977 of 481,213Top 20%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9466099 Image evaluation device and image evaluation program with noise emphasis correlating with human perception Takashi Kobayashi, Makoto Fujino, Bunei Kyuu 2016-10-11
9353829 Chain bearing, chain pin, and chain Masashi Nishikawa, Yuma Ohsaka, Motoki Tanaka 2016-05-31