Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12309988 | Electromagnetic wave shield film | Kenji Kamino, Masahiro Watanabe | 2025-05-20 |
| 11647619 | Electromagnetic wave shielding film | Masahiro Watanabe, Shigeki Takeshita | 2023-05-09 |
| 10196545 | Shielding film and shielded printed wiring board | Yoshihisa Yamamoto, Kenji Kamino | 2019-02-05 |
| 6436462 | Boiled rice food capable of being distributed and sold at low temperature | Tsuyoshi Koriyama | 2002-08-20 |