Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10035132 | Polycondensation catalyst for producing polyester and method for producing polyester using the same | Toshikatsu Umaba, Kenji Mori, Keiichi Tabata | 2018-07-31 |
| 9981248 | Polycondensation catalyst for producing polyester and method for producing polyester using the same | Toshikatsu Umaba, Kenji Mori, Keiichi Tabata | 2018-05-29 |
| 9936167 | Imaging device, imaging method, image processing device, and recording medium storing imaging program | Takuroh Naitoh, Akira Kataoka, Masato Ishii | 2018-04-03 |