Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10329487 | Heat-absorbing material that uses magnesium phosphate hydrate | Shigeru Nakama, Norihiro Kihara, Daisuke Tsumura | 2019-06-25 |
| 9637413 | Disk roll and substrate therefor | Kazuhisa Watanabe, Tetsuya Mihara | 2017-05-02 |
| 9340459 | Disk roll and base material thereof | Kazuhisa Watanabe, Tetsuya Mihara | 2016-05-17 |
| 9162916 | Disk roll and base material thereof | Kazuhisa Watanabe, Tetsuya Mihara | 2015-10-20 |
| 9051202 | Method of producing a disk roll | Kazuhisa Watanabe, Tetsuya Mihara | 2015-06-09 |