Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10501838 | Cooling device for hot-dip plated steel sheet | Tooru Oohashi, Hiroshi Nakata, Katsuya Kojima, Kohhei Hayakawa | 2019-12-10 |
| 10088609 | Light diffuser and its use | Fumitaka Ishimori | 2018-10-02 |
| 9864110 | Light diffuser and use thereof | Fumitaka Ishimori | 2018-01-09 |