Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499968 | Nanoparticle measurement device, analysis device, and analysis method | Shigehiko Iwama, Masahiro Yamamoto | 2022-11-15 |
| 11306796 | Impact absorbing member and method for manufacturing impact absorbing member | Koichi Hiramatsu | 2022-04-19 |
| 11269192 | Optical element, having holographic material layer, display device, and method for manufacturing optical element | — | 2022-03-08 |
| 11249320 | Diffractive optical element and virtual image display device | Hiroyuki Tatsugi, Toshiyuki Noguchi | 2022-02-15 |
| 11215836 | Deflector, display device, and method of manufacturing deflector | — | 2022-01-04 |