KM

Ken-ichi Muta

NT NTT: 1 patents #2,911 of 4,871Top 60%
SC Showa Electric Wire & Cable Co.: 1 patents #42 of 169Top 25%
Overall (All Time): #3,589,767 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6269210 Optical fiber Kenji Yagi, Tomotaka Murase, Keiko Shiraishi, Yuichi Morishita, Takashi Yoshida +3 more 2001-07-31