Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10282013 | Programmable display device | Susumu Wada, Seiji Takeda, Ryuichi Tsuchiya | 2019-05-07 |
| 8819905 | Machining center | Hideki Nakano, Koichi Kawamura | 2014-09-02 |
| 8416962 | Audio mixing/reproducing device | Shinji Kojima, Ichiro Kawashima, Naoki Shindou, Kosuke Nishio | 2013-04-09 |
| 8311841 | Encoding device, decoding device, and system thereof utilizing band expansion information | Shuji Miyasaka, Tomokazu Ishikawa | 2012-11-13 |
| 7260540 | Encoding device, decoding device, and system thereof utilizing band expansion information | Shuji Miyasaka, Tomokazu Ishikawa | 2007-08-21 |
| 6999828 | Parallel signal processing device for a portable audio system | Shuji Miyasaka, Takeshi Norimatsu, Mineo Tsushima, Tomokazu Ishikawa | 2006-02-14 |
| 6917712 | Encoding apparatus and decoding apparatus | Mineo Tsushima, Takeshi Norimatsu, Shuji Miyasaka, Tomokazu Ishikawa | 2005-07-12 |
| 6898615 | Signal processing unit and signal processing method including using an exponent part and a mantissa part for power generation | Shuji Miyasaka, Takeshi Norimatsu, Mineo Tsushima, Tomokazu Ishikawa | 2005-05-24 |
| 6589092 | Cleaning method and cleaning apparatus of shadow mask | Kazumasa Hirayama | 2003-07-08 |
| 6484142 | Encoder using Huffman codes | Shuji Miyasaka, Takeshi Norimatsu, Mineo Tsushima, Tomokazu Ishikawa | 2002-11-19 |
| 6085262 | Hierarchical data storage processing apparatus for partitioning resource across the storage hierarchy | — | 2000-07-04 |
| 5784646 | Hierarchical data storage processing apparatus for partitioning resource across the storage hierarchy | — | 1998-07-21 |
| 5511206 | Microprocessor based computer with virtual memory space in overwritable memory | Hiroyuki Yasuda, Hirotoshi Maegawa | 1996-04-23 |
| 5160419 | Electrode for a coulometric type of electrochemical detector | Yoshiteru Kageyama, Akira Yoshida | 1992-11-03 |
| 5096560 | Electrode for electrochemical detectors | Nobuharu Takai, Yoshiteru Kageyama, Akira Yoshida | 1992-03-17 |
| 5064464 | Process for producing ultrafine metal particles | Yoshiteru Kageyama, Tadashi Teramoto | 1991-11-12 |
| 5039504 | Process for producing graphite whiskers | Yoshiteru Kageyama | 1991-08-13 |
| 4990182 | Carbon-containing magnetic metal powder | Yoshiteru Kageyama, Tadashi Teramoto | 1991-02-05 |
| 4808216 | Process for producing ultrafine metal powder | Yoshiteru Kageyama | 1989-02-28 |