Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7434086 | Functional device, function maintaining method and function maintaining program | Jin Abe, Kazuhiro Kaneko | 2008-10-07 |
| 7090564 | Polishing solution and method of polishing nonferrous metal materials | Youichiro Suzuki, Satoru Arita, Kazuyo Tsuchiya | 2006-08-15 |
| 5151937 | Adaptive echo canceller | Kaoru Chujo, Mitsuo Kakuishi | 1992-09-29 |
| 4771439 | Differential coding circuit with reduced critical path applicable to DPCM | Takeshi Okazaki, Toshitaka Tsuda, Shin Maki, Kiichi Matsuda, Hirohisa Gambe +1 more | 1988-09-13 |
| 4524333 | Phase-locked loop using integrated switched filter | Atsushi Iwata, Takao Kaneko, Akihiko Ito, Tadahiro Saito | 1985-06-18 |