Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11057764 | Communication device, communication method, communication system, and storage medium | — | 2021-07-06 |
| 10750514 | Network control apparatus, communication apparatus, network control method, communication method, communication system, and program | — | 2020-08-18 |
| 10609157 | Communication apparatus, communication method, and program | — | 2020-03-31 |
| 10524163 | Base station, communication terminal, communication method, communication system, and storage medium | — | 2019-12-31 |
| 10368229 | Communication apparatus and communication control method in a communication system | — | 2019-07-30 |
| 9729412 | Periodicity detection method, periodicity detection device, and periodicity detection program | Yoshiyuki Yamada, Yasuhiro Miyao | 2017-08-08 |
| 9717034 | Communication system and communication control method | Yoshiyuki Yamada, Ippei Akiyoshi, Yasuhiro Mizukoshi | 2017-07-25 |
| 9705685 | Charging control method and system in communication network | Yoshiyuki Yamada, Ippei Akiyoshi, Yasuhiro Mizukoshi | 2017-07-11 |
| 9603007 | Base station apparatus and communication system | Jun Awano | 2017-03-21 |
| 9461919 | Network system, method, apparatus, and program | Yasuhiro Mizukoshi, Yoshiyuki Yamada | 2016-10-04 |
| 9450750 | Communication apparatus and secret information sharing method | — | 2016-09-20 |
| 7986628 | Communication apparatus and program therefor, and data frame transmission control method | — | 2011-07-26 |
| 7927022 | Thrust roller bearing | Satoshi Kadokawa, Makoto Hinohara, Syuuichi Tsubouchi, Noriyuki Takeo | 2011-04-19 |
| 7525966 | Wireless communication system for multicast communications | — | 2009-04-28 |
| 6910948 | Needle bearing and method for grinding bearing parts thereof | Takeyuki Yoshiba | 2005-06-28 |
| 6520888 | Loading cam apparatus for toroidal type continuously variable transmission | Hiroyuki Itoh, Kiyoshi Okubo, Nobuo Goto, Hiroshi Kato | 2003-02-18 |
| 6413188 | Toroidal type continuously variable transmission | Takashi Imanishi, Nobuo Goto, Hiroshi Kato, Nobuaki Mitamura, Hiroyuki Itoh +2 more | 2002-07-02 |
| 6387010 | Power roller unit and output disc unit for toroidal type continuously variable transmission | Hiroyuki Itoh, Hisashi Machida, Nobuo Goto, Hiroshi Kato | 2002-05-14 |
| 6383112 | Toroidal-type continuously variable transmission | Hiroyuki Itoh, Nobuo Goto, Takashi Imanishi, Hiroshi Kato | 2002-05-07 |
| 6328669 | Toroidal type continuously variable transmission | Takashi Imanishi, Nobuo Goto, Hiroshi Kato, Nobuaki Mitamura, Hiroyuki Itoh +2 more | 2001-12-11 |
| 6261203 | Toroidal type continuously variable transmission | Masayoshi Shimizuya, Hiroyuki Itoh, Seiji Higuchi, Nobuo Goto | 2001-07-17 |
| 6238318 | Power roller unit and output disc unit for torodial type continuously variable transmission | Hiroyuki Itoh, Hisashi Machida, Nobuo Goto, Hiroshi Kato, Takashi Imanishi | 2001-05-29 |
| 6206801 | Continuously variable transmission | Koji Ishikawa, Hiroyuki Ito, Hisashi Machida, Nobuo Goto, Hiroshi Kato | 2001-03-27 |
| 6176805 | Angular bearing of dual cavity toroidal type continuously variable transmission | Hiroyuki Itoh, Nobuo Goto, Hiroshi Kato | 2001-01-23 |
| 6176806 | Cam disk for toroidal type continuously variable transmission | Kiyoshi Okubo, Hiroyuki Itoh, Nobuaki Mitamura, Nobuo Goto, Hiroshi Kato +1 more | 2001-01-23 |