Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8094859 | Dipole antenna device, earphone antenna device, and wireless communication terminal device connected to the device | Eiji Suematsu, Miyoshi Yamauchi, Motofumi Yamaguchi | 2012-01-10 |
| 7155188 | Integrated circuit and receiving device | Hiroshi Isoda, Shinji Amano | 2006-12-26 |
| 6373711 | Tuner structure and cable modem tuner using the same | Miyoshi Yamauchi, Haruo Koizumi, Syuuji Matsuura, Toshifumi Akiyama | 2002-04-16 |
| 6301117 | Tuner structure and cable modem tuner using the same | Miyoshi Yamauchi, Haruo Koizumi, Syuuji Matsuura, Toshifumi Akiyama | 2001-10-09 |
| 6118672 | Tuner structure and cable modem tuner using the same | Miyoshi Yamauchi, Haruo Koizumi, Syuuji Matsuura, Toshifumi Akiyama | 2000-09-12 |
| 5027430 | Outdoor unit low noise converter for satellite broadcast reception use | Miyoshi Yamauchi | 1991-06-25 |
| 4998293 | Multiple-band mixer circuit | — | 1991-03-05 |
| 4955076 | Low noise converter | — | 1990-09-04 |