Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10689318 | Bisphenol having fluorene skeleton, method for producing same, polyarylate resin, (meth)acrylate compound and epoxy resin which are derived from the bisphenol | Yuji Nishida, Ayumi Matsushima, Hideki Morio, Yuka Morinaga, Yoshinori Kawamura | 2020-06-23 |
| 8657047 | Bicycle hub with integrated motor | Hiroyuki Urabe, Takahiko Hayashi, Tomofusa Ishizeki | 2014-02-25 |