Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8653569 | Transistor, display device, electronic device, manufacturing method of transistor, and manufacturing method of display device | Tatsuya Miyakawa | 2014-02-18 |
| 7508386 | Data communications device, data communications system, document display method with video and document display program with video | — | 2009-03-24 |
| 7009650 | Data communications device, data communications system, document display method with video and document display program with video | — | 2006-03-07 |
| 5350881 | Portable electronic apparatus | Yoneaki Arai | 1994-09-27 |
| 5328727 | Flash thermal transfer method and flash thermal transfer apparatus for practicing the method | Yasuo Genba | 1994-07-12 |
| 5157213 | Portable electronic apparatus | Yoneaki Arai | 1992-10-20 |
| 4995294 | Electronic percussion instrument | Yoneaki Arai | 1991-02-26 |
| 4911053 | Electronic stringed instrument having a string trigger switch | Shigeru Uchiyama, Yoshiyuki Murata | 1990-03-27 |