Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10688910 | Vehicle lighting system and vehicle | — | 2020-06-23 |
| 10640392 | Water quality management device, water treatment system, water quality management method, and program for optimizing water treatment system | Masanori Fujioka, Toru Tanaka, Akihiro HAMASAKI, Mayumi Saito, Yoshiyuki Hamaji | 2020-05-05 |