Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12220765 | Butt welded joint of steel material and method for manufacturing same | Hiroyuki Okuhira, Takuya Tadano | 2025-02-11 | |
| 10320062 | Mounting base, communication device, antenna characteristic correction member, and communication system | Osamu Kozakai, Takayuki Hirabayashi | 2019-06-11 | $480,000 |
| 10256533 | Antenna device | Takayuki Hirabayashi, Hiroyuki Shigei, Yu Togasaki, Osamu Kozakai | 2019-04-09 | $582,000 |
| 9989089 | Guide mechanism and method for manufacturing same | Yasunori Yoshida, Youichi Kawamura, Yoshihiro Toshimori, Motohiro Sato, Nariaki Suzuki +1 more | 2018-06-05 | |
| 8519804 | Wired transmission line for electromagnetic coupling of first and second millimeter wave AV devices | Futoshi Takeuchi, Kenichi Kawasaki | 2013-08-27 | $135,000 |
| 8145122 | Power supply adapter and power supply system | Katsunori Honma, Kosuke Fujita | 2012-03-27 | $182,000 |