Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9449051 | Topic extraction apparatus and program | Hideki Iwasaki, Kazuyuki Goto, Yasunari Miyabe, Mikito Kobayashi | 2016-09-20 |
| 9425448 | Sealed battery and safety valve | Kyouei Miura, Shinji Hamada | 2016-08-23 |