Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12425058 | Radio frequency circuit and communication device | Takanori UEJIMA, Masanari MIURA, Hiroyuki Nagamori | 2025-09-23 |
| 12395195 | Radio-frequency module and communication device | Takanori UEJIMA, Dai NAKAGAWA, Yukiya YAMAGUCHI, Yuji TAKEMATSU, Motoji TSUDA +3 more | 2025-08-19 |
| 12341551 | High-frequency circuit and communication device | Kenji Tahara, Seikoh Ono, Masanari MIURA, Hiromichi KITAJIMA | 2025-06-24 |
| 11817358 | Circuit module and communication device | Takafumi Kusuyama | 2023-11-14 |
| 11750158 | Radio frequency module and communication apparatus | Kunitoshi HANAOKA | 2023-09-05 |
| 11626967 | Radio frequency module and communication apparatus | Kenji Tahara, Seikoh Ono, Masanari MIURA, Hiromichi KITAJIMA | 2023-04-11 |
| 10381989 | High-frequency circuit, front end module, and communication apparatus | — | 2019-08-13 |
| 10340959 | Front-end module and communication device | — | 2019-07-02 |
| 8314663 | Directional coupler | Ikuo Tamaru | 2012-11-20 |
| 4885355 | Water-insoluble polymers from cyclic sulfonium compounds | Ritchie A. Wessling, Donald L. Schmidt | 1989-12-05 |
| 4797456 | Aqueous-dispersible cyclic sulfonium compounds that cure to form water-insoluble polymers | Ritchie A. Wessling, Donald L. Schmidt | 1989-01-10 |
| 4444977 | Curable oxirane formulations | Ritchie A. Wessling | 1984-04-24 |
| 4206944 | Lid device for use in a motorcar | Kiyoshi Kumagai, Toshio Awamura, Tatsuo Tatematsu | 1980-06-10 |