Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8478095 | Optical fiber cable for wiring in premises | Naoki Okada, Satoru Shiobara, Tadayoshi Sayama, Shimei Tanaka, Katsuyoshi Endoh +2 more | 2013-07-02 |
| 8412013 | Optical fiber cable and laying method thereof | Satoru Shiobara, Shimei Tanaka, Tadayoshi Sayama, Masashi Ohno, Naoki Okada +2 more | 2013-04-02 |