Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10416407 | Optical communications device having a plate-shaped flexible printed circuit with metallic pattern | Toshihiro Ohtani | 2019-09-17 |
| 10322860 | Outer bag for disposable body warmer packaging and disposable body warmer | Tsuyoshi Igaue | 2019-06-18 |
| 10175553 | Optical module | Akira Ishii, Shinji Maruyama, Masaharu Doi, Osamu Oyama, Masami Kamioka | 2019-01-08 |