Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10113869 | Device for identifying change in vertical direction by using air pressure measurement value | — | 2018-10-30 |
| 9893982 | Routing control apparatus and routing control method | Hirokazu Kobayashi, Ryohei Kimura | 2018-02-13 |
| 9857503 | Optical material and use thereof | Kouya Kojima, Toshiya Hashimoto, Naoyuki Kakinuma, Satoshi Kinoshita | 2018-01-02 |