Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11894822 | Filter device | Yasutaka Yamashita, Shigenori Tani, Kazuma Kaneko | 2024-02-06 |
| 11895044 | Transmission device, communication system, and transmission method | Fumihiro Hasegawa, Akinori Taira, Noriyuki Fukui, Akihiro Okazaki, Hiroki Iura | 2024-02-06 |
| 11765007 | Signal specification identification apparatus, control circuit, and program storage medium | Yasutaka Yamashita | 2023-09-19 |
| 11303406 | Transmitting apparatus and receiving apparatus | Fumihiro Hasegawa, Akinori Taira, Hiroki Iura, Mitsuru Mochizuki, Tadahiro SHIMODA | 2022-04-12 |
| 11196459 | Reception device, reception signal processing method, control circuit, and recording medium | Yasunori Noda, Shunsuke UEHASHI, Katsuyuki Motoyoshi | 2021-12-07 |
| 11184137 | Lower radio base station, higher radio base station, and radio base station system | Hiroshi Nishimoto, Akinori Taira | 2021-11-23 |
| 10931413 | Transmission device, communication system, and transmission method that configure positions of reference signals in frequency and time domains for each of a plurality of layers | Fumihiro Hasegawa, Akinori Taira, Noriyuki Fukui, Akihiro Okazaki, Hiroki Iura | 2021-02-23 |
| D906743 | Table | — | 2021-01-05 |
| 10886980 | Wireless communication apparatus and wireless communication method | — | 2021-01-05 |
| D904092 | Table | — | 2020-12-08 |
| D894618 | Chair | — | 2020-09-01 |
| 10710153 | Method for filling with metallic sodium | Ryo Onose, Koichi Homma, Kuniaki Miura, Masashige Hanawa | 2020-07-14 |
| D879485 | Screen | — | 2020-03-31 |
| 10473622 | Method and apparatus for flaw inspection of friction-weld part of stem in engine valve | Yuichi Abe, Osamu Takahashi | 2019-11-12 |
| 10381723 | Wireless communication apparatus | Akihiro Okazaki, Akinori Taira | 2019-08-13 |
| 10316390 | Method for purifying metallic sodium | Ryo Onose, Koichi Homma, Kuniaki Miura, Masashige Hanawa | 2019-06-11 |
| D848752 | Chair | — | 2019-05-21 |
| 9973251 | Radio transmission apparatus | Akinori Taira, Hiroki Iura | 2018-05-15 |
| 9840948 | Method for supplying inert gas into poppet valve intermediate and apparatus for supplying inert gas into poppet valve intermediate | Hisanaga Yokoyama | 2017-12-12 |
| 9751164 | Method of manufacturing a hollow poppet valve | Kazuhiro Ishii, Masahiro Meguro | 2017-09-05 |
| 9676015 | Composite rolling mill roll and rolling method | Tsuyoshi Inoue, Seiji Ito | 2017-06-13 |
| 8514963 | Data transmission device, data reception device, and wireless communications system | Wataru Matsumoto, Toshiyuki Kuze, Hideo Yoshida | 2013-08-20 |
| 8009580 | Signaling and training for antenna selection in OFDMA networks | Zhifeng Tao, Andreas F. Molisch, Philip Orlik, Jinyun Zhang, Kentarou Sawa | 2011-08-30 |
| 7990816 | Optical disk apparatus | Yoshinori Kajiwara, Makoto Horiyama | 2011-08-02 |
| 7805653 | LDPC-code generating method, communication apparatus, and code-string generating method | Akira Otsuka, Wataru Matsumoto | 2010-09-28 |