Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12300905 | Antenna device | Masashi Koshi, Yoshihiro Kanasaki | 2025-05-13 |
| 12113292 | Antenna device | Yoshihiro Kanasaki, Takahiro Ochi | 2024-10-08 |
| 10591960 | Electronic device | Kenji Nishikawa, Kazuhiro Shiraga, Hiroyuki Takaoka, Katsuya Yamamoto, Kazuya Nakano +1 more | 2020-03-17 |
| 9698480 | Small antenna apparatus operable in multiple frequency bands | Toshiharu ISHIMURA, Kenji Nishikawa, Kazuya Nakano | 2017-07-04 |
| 8816927 | Antenna unit, and electronic apparatus including the same | Kazuya Nakano, Kenji Nishikawa | 2014-08-26 |
| 8223084 | Antenna element | Yoshio Koyanagi | 2012-07-17 |
| 7777688 | Polarization switching antenna device | Yoshio Koyanagi, Hiroshi Haruki | 2010-08-17 |
| 7671818 | Antenna device with integrated connection cable, and radio apparatus | Kenya Nagano, Shingo Sumi, Yutaka Saito, Hiroyuki Sasaki, Yoshio Koyanagi | 2010-03-02 |
| 5547355 | Scroll type machine having means to prevent or suppress deflection of legs of scroll-supporting frame | Kazuhide Watanabe, Kimiharu Takada, Masumi Sekita, Takahide Ito | 1996-08-20 |