RS

Ri Sei

OC Olympus Optical Co.: 1 patents #1,517 of 2,334Top 65%
Overall (All Time): #3,499,474 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6505004 Photometric apparatus for microscope Jitsunari Kojima, Kazuhiko Tsubota, Keiichi Iizuka, Tetsuo Tatsuda, Tomohiro Uchida 2003-01-07