Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11370053 | Welding torch and welding torch cooling system | Tetsushi Minamoto, Yukiya Morita | 2022-06-28 |
| 9109449 | Turbine rotor and manufacturing method of turbine rotor | Takashi Shige, Shin Nishimoto, Kimmitsu Maruyama, Kenji Kawasaki, Takashi Nakano | 2015-08-18 |
| 8983498 | Communication apparatus and method for controlling communication system | Takahiro Fujii, Satoru Hirasawa, Takayuki Ohtsuka, Nobuaki Kitazumi, Tomohiro Sakai +1 more | 2015-03-17 |
| 8897441 | Packet transmitting and receiving apparatus and packet transmitting and receiving method | Toshifumi Inoue, Isamu Fukuda, Kenji Fukuda, Kiyohisa Hoshino, Nobuyuki Fukuda +1 more | 2014-11-25 |
| 8159997 | Wireless communication system, wireless base station, user equipment, and multi service management equipment | Hajime Hasegawa | 2012-04-17 |