Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9761228 | Voice recognition system and voice recognition device | Isamu OGAWA, Toshiyuki Hanazawa | 2017-09-12 |
| 9583925 | Gasket for electrical junction box of railcar and electrical junction box of railcar | Masahiro Hamada, Hideki Fukumoto, Teruaki Mizukawa, Masahiro Sakahira | 2017-02-28 |