Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11800276 | Speaker device and audio device | Setuo Aniya | 2023-10-24 |
| 8077876 | Delivery system, transmission apparatus, and delivery method | — | 2011-12-13 |
| 7572970 | Digital piano apparatus, method for synthesis of sound fields for digital piano, and computer-readable storage medium | Takayuki Gouhara, Tomoe Ando | 2009-08-11 |
| 7468482 | Piano sound source apparatus, method and program for piano sound synthesis | Takayuki Gouhara, Tomoe Ando | 2008-12-23 |
| 6587123 | Video material selecting apparatus and method for selecting video material | Tomoe Ando | 2003-07-01 |
| 6515757 | Facsimile apparatus and facsimile system | Hiroshi Matsuo, Masao Yamaguchi, Masahiro Ezato, Naoki Higashi, Kei Kondo +2 more | 2003-02-04 |
| 6078988 | High speed data recording and reproducing apparatus and method that mutually monitors the using ratios of buffer memories to thereby control the reading or writing operation | — | 2000-06-20 |
| 4538172 | Analog to digital converting system for composite video signal | Seiichiro Iwase | 1985-08-27 |
| 4400351 | High thermal resistance, high electric conductivity copper base alloy | Yasushi Shimanuki, Isamu Suzuki | 1983-08-23 |
| 4231817 | Extruded corrosion resistant structural aluminum alloy | Yo Takeuchi, Koichi Ohbori, Masabumi Hatsushika | 1980-11-04 |