MS

Masafumi Shigeoka

JT Japan As Represented By Director General Of The Agency Of Industrial Science And Technology: 1 patents #52 of 284Top 20%
NC Nippon Silica Glass Co.: 1 patents #9 of 32Top 30%
Overall (All Time): #3,902,511 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4924357 Light source unit for a business machine Hiroshi Yamashita, Kanenaga Fujii, Takumi Fukunishi, Hiroshi Sudo 1990-05-08