Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5666457 | Optical submarine repeater | Michio Kondo, Yasusi Kaeriyama | 1997-09-09 |
| 5642219 | Optical repeater | Kensuke Shinohara, Taiichi Takeda | 1997-06-24 |
SO
Shuji Ogiya
Overall (1997): #24,188 of 185,788Top 15%
2
Patents 1997