Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428310 | Iron-based oxide magnetic powder and method for producing same | Shin-ichi Ohkoshi, Asuka Namai, Hiroko Tokoro, Kazuhiro Yamaga, Yasuto MIYAMOTO +3 more | 2025-09-30 |
| 11980013 | Radio wave-absorbing laminate film, production method therefor, and element including same | Shin-ichi Ohkoshi, Asuka Namai, Takahiro Asai, Masaru Kuwahara | 2024-05-07 |
| 11574652 | Recording device and recording method | Shin-ichi Ohkoshi, Kenta Imoto, Kosuke Nakagawa, Asuka Namai, Hiroko Tokoro +3 more | 2023-02-07 |
| 10374307 | High-frequency antenna element and high-frequency antenna module | Shin-ichi Ohkoshi, Asuka Namai, Takashi Ono | 2019-08-06 |
| 10099941 | Magnetic iron oxide nanopowder and process for producing the same | Shin-ichi Ohkoshi, Asuka Namai, Hiroko Tokoro, Waka Tarora, Tomomichi NASU +2 more | 2018-10-16 |
| 9916922 | Iron oxide magnetic nanoparticle powder and method of producing the same, iron oxide magnetic nanoparticle thin film containing the iron oxide magnetic nanoparticle powder and method of producing the same | Shin-ichi Ohkoshi, Asuka Namai, Hiroko Tokoro, Waka Tarora, Takayuki Yoshida +1 more | 2018-03-13 |
| 9806427 | Electromagnetic wave absorber and film forming paste | Shin-ichi Ohkoshi, Asuka Namai, Takashi Ono | 2017-10-31 |