Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10836112 | Laminate of aramid paper sheet and polyimide film and method for producing same | Koichi UKIGAYA, Tatsushi Fujimori, Shinji Naruse, Chihiro Kondo | 2020-11-17 |
| 10654247 | Electromagnetic wave suppression sheet | Shinji Naruse, Tatsushi Fujimori, Koichi UKIGAYA, Chihiro Kondo | 2020-05-19 |
| 10577724 | Arc resistant acrylic fiber, fabric for arc-protective clothing, and arc protective clothing | Tatsuro Ohzeki, Keita Uchibori, Wataru Mio, Yuto Utsunomiya | 2020-03-03 |