Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10128554 | Printed circuit board, optical module, and transmission equipment | Koyu Takahashi | 2018-11-13 |
| 10116116 | Printed circuit board and optical module | Koyu Takahashi, Hiroyoshi Ishii | 2018-10-30 |
| 10091840 | Electrically-heated window sheet material | Hiromasa Tominaga, Tomohiro Takahashi | 2018-10-02 |