JI

Junko Ishioka

OH Ohara: 1 patents #2 of 3Top 70%
Overall (2005): #166,469 of 245,428Top 70%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6867157 Optical glass having an anomalous dispersion Masahiro Onozawa 2005-03-15