Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10927401 | Method for extracting substance from feces sample | Chiharu Ishii, Masaru Tomita | 2021-02-23 |
| 10264524 | Wireless communication system, and wireless communication method in wireless communication system | Katsuhiro Hirai, Toshiyuki Sugitani | 2019-04-16 |
| 10021687 | Wireless communication device | Hideo Tominaga | 2018-07-10 |
| 9885673 | Method and apparatus for detecting defect in transparent body | — | 2018-02-06 |
| 9813983 | Wireless communication system, and wireless communication method in wireless communication system | Katsuhiro Hirai, Takashi Yamamoto | 2017-11-07 |
| 9635322 | Video intercom device | Takashi Yamamoto, Ken Ohbuchi | 2017-04-25 |
| 9629099 | Radio communication apparatus and transmission power control method | Ken Ohbuchi, Takashi Yamamoto, Kouji Yoshida, Takashi Terada, Katsumi Nakagawa | 2017-04-18 |
| 9549151 | Video intercom device | Takashi Yamamoto, Ken Ohbuchi | 2017-01-17 |
| 9503983 | Wireless communication system, and wireless communication method in wireless communication system | Katsuhiro Hirai, Etsuko Satoh | 2016-11-22 |
| 9423241 | Optical measuring apparatus | Ryoichi Imaizumi | 2016-08-23 |
| 9413453 | Wireless communication method and wireless communication system | Toshiyuki Sugitani, Toshihiro Nishimura | 2016-08-09 |
| 9148905 | Wireless communication apparatus , wireless communication system and wireless communication method | Kumiko Matsuo, Toshiyuki Sugitani, Kiyoshi Enjouji | 2015-09-29 |
| 8734021 | Rolling bearing device and spindle | Kazuya Suzuki, Kiyoshi Tanimoto, Hiroshi Ueno | 2014-05-27 |
| 8416704 | Radio communication system and communication method | Toshiyuki Sugitani, Shigeki Yagi, Tetsuya Ashizuka, Yoshihiro Takehisa, Takatsugu Ito | 2013-04-09 |
| 8403110 | Rolling bearing device and spindle | Kazuya Suzuki, Kiyoshi Tanimoto, Hiroshi Ueno | 2013-03-26 |
| 7965017 | Thin film piezoelectric resonator and method for manufacturing the same | Kazuki Iwashita, Keigo Nagao | 2011-06-21 |
| 7883271 | Rolling bearing device and rotary apparatus | Kazuya Suzuki, Kiyoshi Tanimoto, Hiroshi Ueno | 2011-02-08 |
| 7789569 | Rolling bearing and cage for rolling bearing | — | 2010-09-07 |
| 7555030 | Radio communication apparatus and interference avoiding method | Yoshihiro Takehisa | 2009-06-30 |
| 7489673 | Wireless communication system and communication method | Shigeki Yagi, Tetsuya Ashizuka, Toshiyuki Sugitani, Takatsugu Ito, Yoshihiro Takehisa | 2009-02-10 |
| 7356104 | Radio communication apparatus and interference avoiding method | Yoshihiro Takehisa | 2008-04-08 |
| 7293919 | Bearing device | Hiroshi Ueno, Masaaki Ohtsuki, Kenji Sakamoto, Syouji Eguchi | 2007-11-13 |
| 7178986 | Rolling bearing | Masaaki Ohtsuki, Hiroyuki Urano, Hiroshi Ueno, Thomas Grabosch, Antonet Wijnen | 2007-02-20 |
| 7050821 | Digital radio communications apparatus | Koji Nitta, Katsumi Nakagawa, Yoshihiro Takehisa, Takatsugu Ito | 2006-05-23 |
| 6703336 | Dielectric ceramic composition | Takafumi Kawano, Masataka Yamanaga, Sumio Terada, Koichi Fukuda | 2004-03-09 |