Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12224250 | Electromagnetic wave attenuator, electronic device, film formation apparatus, and film formation method | Hisashi Nishigaki, Atsushi Fujita, Shohei Tanabe, Shigeki Matsunaka | 2025-02-11 |
| 11710707 | Electromagnetic wave attenuator, electronic device, film formation apparatus, and film formation method | Hisashi Nishigaki, Atsushi Fujita, Shohei Tanabe, Shigeki Matsunaka | 2023-07-25 |
| 10633736 | Film formation apparatus | Akihiko Ito, Shigeki Matsunaka, Atsushi Fujita | 2020-04-28 |
| 10244670 | Electronic component, electric component manufacturing apparatus, and electronic component manufacturing method | Akihiko Ito, Shigeki Matsunaka, Atsushi Fujita | 2019-03-26 |