YT

Yuichi Takahashi

Sumitomo Electric Industries: 1 patents #1,404 of 3,885Top 40%
Overall (2003): #83,488 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6618343 Optical information processor and optical element Youichi Saitoh, Junichi Asada, Seiji Nishiwaki, Kenji Nagashima, Kazuo Momoo +1 more 2003-09-09