Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8199516 | Electronic component mounting board, method for manufacturing the same and electronic circuit unit | Kunihiro Naoe | 2012-06-12 |
| 7450802 | Optical fiber coupler and optical fiber therefor | Ryokichi Matsumoto, Daiichiro Tanaka | 2008-11-11 |
| 7298944 | Method and device for manufacturing optical fiber grating, optical fiber grating, optical module, and optical communication system | Akira Wada, Naoki Kimura, Susumu Saito | 2007-11-20 |
| 6819834 | Optical fiber grating, optical fiber grating manufacturing method, and optical fiber grating manufacturing apparatus | Michihiro Nakai, Satoshi Okude, Kenji Nishide, Kensuke Shima | 2004-11-16 |