Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9509025 | Recycling method and treatment device for battery pack | Keiji Shukuya, Mitsuo Shimotori | 2016-11-29 |
| 8696785 | Method and apparatus for recycling battery pack | — | 2014-04-15 |
| 8609239 | Release film, ceramic part sheet and process for their production, and process for production of ceramic part | Tadayoshi Iijima | 2013-12-17 |
| 6127030 | Magnetic recording medium | Kiyoto Fukushima | 2000-10-03 |
| 5725940 | Composite molded article and method for making same | Hideo Sakai, Kojiro Motai, Satoru Kishi, Katsuyuki Morita, Nobuyuki Hosoyama +2 more | 1998-03-10 |