Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12199213 | Image display device | Katsuji Iguchi, Koji Takahashi, Hidenori Kawanishi, Peter John Roberts | 2025-01-14 |
| 11133434 | Image display device | Katsuji Iguchi, Koji Takahashi, Hidenori Kawanishi, Peter John Roberts | 2021-09-28 |
| 7743800 | Container assembly for uncontaminated insertion of material | — | 2010-06-29 |
| 7146781 | Apparatus and method for insertion of material into uncontaminated containers | — | 2006-12-12 |