Issued Patents All Time
Showing 1–25 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11930434 | Wireless communication apparatus, wireless communication system, wireless communication method, control circuit, and recording medium | Shusaku UMEDA | 2024-03-12 |
| 11343132 | Radio transmission device, radio reception device, radio communication device, radio communication system, radio transmission method, control circuit, and recording medium | Shusaku UMEDA, Shinji Masuda | 2022-05-24 |
| 11032782 | Wireless communication system and method for building signal-to-interference-plus-noise ratio data | Nicolas Gresset, Hiroyasu Sano | 2021-06-08 |
| 10963755 | Interference identification device and interference identification method | Manabu Takagi | 2021-03-30 |
| 10812134 | Wireless communication apparatus, wireless communication system, wireless communication method, control circuit, and recording medium | Kazuaki Ishioka, Hiroyasu Sano | 2020-10-20 |
| 10686514 | Wireless receiving device and desired signal detection method | Shusaku UMEDA, Hiroyasu Sano | 2020-06-16 |
| 10498471 | Monitoring apparatus, wireless communication system and communication quality monitoring method | Hiroyasu Sano | 2019-12-03 |
| 10171279 | Transmitter and receiver | Kazuaki Ishioka | 2019-01-01 |
| 10009155 | Method and system for determining time and frequency resources | Nicolas Gresset, Loic Brunel, Hiroyasu Sano | 2018-06-26 |
| 9780899 | Radio communication apparatus, transmission apparatus, and reception apparatus | Kazuaki Ishioka | 2017-10-03 |
| 9401736 | Radio communication apparatus, radio communication system, and radio communication method | Hiroyasu Sano, Akinori Taira | 2016-07-26 |
| 9293183 | Magnetoresistive random access memory | — | 2016-03-22 |
| 8855286 | Audio conference device | Toshiaki Ishibashi, Chikara Kobayashi | 2014-10-07 |
| 8565464 | Audio conference apparatus | Toshiaki Ishibashi, Chikara Kobayashi | 2013-10-22 |
| 7821850 | Semiconductor digital circuit, FIFO buffer circuit, and data transferring method | — | 2010-10-26 |
| 7744118 | Knee protecting airbag device | Masahiro Takimoto, Yoshio Mizuno, Toru Koyama, Atsushi Nagata | 2010-06-29 |
| 7737351 | Head for a percussion instrument | — | 2010-06-15 |
| 7438310 | Knee protecting airbag device | Masahiro Takimoto, Yoshio Mizuno, Toru Koyama, Atsushi Nagata | 2008-10-21 |
| 7201396 | Knee protecting airbag device | Masahiro Takimoto, Yoshio Mizuno, Toru Koyama, Atsushi Nagata | 2007-04-10 |
| 7203558 | Method for computing sense data and device for computing sense data | Fumihiko Sugiyama, Takanori Nakajima, Masaaki Tago | 2007-04-10 |
| 7185912 | Knee protection airbag device | Hirokazu Matsuura, Atsushi Nagata, Yoshio Mizuno, Kazuhiro Nakayama | 2007-03-06 |
| 7128524 | Ventilating structure and mounting structure for electronic apparatus | Kiyohiko Goto | 2006-10-31 |
| 7055851 | Knee protecting airbag device | Masahiro Takimoto, Yoshio Mizuno, Toru Koyama | 2006-06-06 |
| 6965075 | Frame for electrical and electronic equipment housing cabinets and a frame joining structure | — | 2005-11-15 |
| 6945557 | Knee protecting airbag device | Masahiro Takimoto, Yoshio Mizuno, Toru Koyama, Atsushi Nagata | 2005-09-20 |