Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9642132 | Communication device and communication method | Yosuke Nishikata, Yoshihiko Shirokura, Naoto Miyauchi, Masahiro Machida, Yukio Hayashi +4 more | 2017-05-02 |
| 9628372 | Data communication apparatus, data communication system, and data communication method | Yosuke Nishikata, Koichi Ishibashi, Yoshihiko Shirokura, Yukio Hayashi, Takahiro Koharagi +4 more | 2017-04-18 |
| 9509611 | Communication system, congestion avoidance method thereof, and meter reading system using communication system | Mitsuaki Yasuoka, Katsumi Kobayashi, Hiroaki Kawasumi, Hiroaki Tamai, Takafumi Kawakami +4 more | 2016-11-29 |
| 9354861 | Wireless communication terminal, software update system, and software update method | Shigemasa Matsubara, Katsumi Okuda, Hajimu Hirai, Yukio Hayashi, Masahiro Machida +4 more | 2016-05-31 |