TM

Takashi Murakami

SC Sei Optifrontier Co.: 1 patents #45 of 82Top 55%
SL Sumitomo Electric Lightwave: 1 patents #31 of 65Top 50%
Overall (All Time): #4,157,322 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10523317 Measurement system and measurement method Kazuya Masuda, Tomohiko Ueda, Tsuneari Ito, Kenichiro Otsuka, Yoshifumi Hishikawa +5 more 2019-12-31