Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8611714 | Optical fiber and method for manufacturing same | Hirotsugu Yoshida, Ryosuke Nakao, Hiroka Inabe, Tazuru Okamoto, Masato Aoyama +1 more | 2013-12-17 |
| 8600210 | GI type optical fiber and method for manufacturing same | Hirotsugu Yoshida, Tazuru Okamoto, Ryosuke Nakao, Hiroka Inabe, Yasuhiro Koike | 2013-12-03 |