KK

Kiyoshi Kumata

Sharp Kabushiki Kaisha: 1 patents #273 of 842Top 35%
IBM: 1 patents #741 of 3,003Top 25%
Overall (1994): #27,467 of 165,921Top 20%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5359617 Nonlinear optical device Satoru Kano, Soichi Owa 1994-10-25
5304812 Optoelectronic device, information apparatus and data transmission system using optoelectronic device for simplifying wirings and reducing size, and method of controlling the optoelectronic device Zenpei Tani, Kiyoshi Ebina, Yukihisa Oda, Nobumasa Ono, Masahiro Morita +7 more 1994-04-19