Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9872260 | Power adjustment method, computer-readable recording medium and power adjustment apparatus | Nobuhide Hachiya, Yasuhiro Murakami, Yusuke Yamamori, Yasuaki Takeuchi, Masahiko Hirao +2 more | 2018-01-16 |
| 9300255 | Radio communication circuit and radio communication apparatus | Yasuaki Takeuchi, Yusuke Yamamori, Yasuhiro Murakami, Mikio Hayashihara | 2016-03-29 |
| 8781422 | Wireless communication device and control method for wireless communication device | Mitsunori Maeda, Kazushige Kishigami, Naohito TAKAYAMA, Mitsuhiko Manpo | 2014-07-15 |
| 8050626 | Portable terminal and portable telephone | Tadayoshi Yamamoto | 2011-11-01 |
| 7920828 | Portable terminal, portable telephone and master slave portable telephone system using the portable terminal | Tadayoshi Yamamoto | 2011-04-05 |
| 7245873 | Portable terminal, portable telephone and master slave portable telephone system using the portable terminal | Tadayoshi Yamamoto | 2007-07-17 |