Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11905437 | Water-based paint composition | Takayoshi Takahira, Toru Tanaka | 2024-02-20 |
| 11613660 | Water-based paint composition | Takayoshi Takahira, Toru Tanaka | 2023-03-28 |
| 9228848 | Traffic control device and traffic control system | — | 2016-01-05 |
| 8785048 | Carbonaceous material for electric double layer capacitor, electric double layer capacitor and process for producing carbonaceous material | Yasuyuki Higaonna, Tetsuya Kume, Makoto Takeuchi | 2014-07-22 |
| 4947325 | Diagnostic system for rotational speed sensors in drive train of four wheels drive vehicle having central differential device | Seiichi Nishikawa, Yuji Ichikawa | 1990-08-07 |
| 4700563 | Abnormality determination system for revolution speed sensor | Hirokazu Usui | 1987-10-20 |