Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9178189 | Sheet-type secondary battery and method of manufacturing same | Kiyoko Abe, Masashi Akiba, Taro Ueno, Yasunori Ozawa, Kazunori Ozawa | 2015-11-03 |
| 8876368 | Powder treating apparatus | Takao Takasaki, Manabu Katayose, Norihiro Kon, Takashi Fujisaki, Kazunori Ozawa | 2014-11-04 |