Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7732692 | Electronic percussion instrument stand | Yoshiaki Mori | 2010-06-08 |
| 7691786 | Oxide superconducting film and method of preparing the same | Takeshi Araki, Izumi Hirabayashi | 2010-04-06 |
| 7615515 | Oxide superconductor and method of preparing the same | Takeshi Araki, Izumi Hirabayashi | 2009-11-10 |
| D581971 | Electronic pickup | Masahiro Kitagawa | 2008-12-02 |
| D579041 | Electronic cymbal | Yoshiaki Mori | 2008-10-21 |
| D579002 | Speaker | — | 2008-10-21 |
| D578803 | Instrument stand | Yoshiaki Mori | 2008-10-21 |
| D577761 | Electronic cymbal | Kiyoshi Yoshino | 2008-09-30 |
| 7417425 | Continuous observation apparatus and method of magnetic flux distribution | Takato Machi, Noriko Chikumoto, Hiroshi Fuji, Yutaka Kitoh, Teruo Izumi +1 more | 2008-08-26 |
| D568378 | Electronic percussion instrument | Kiyoshi Yoshino | 2008-05-06 |
| 7361627 | Method of preparing oxide superconducting film | Takeshi Araki, Izumi Hirabayashi | 2008-04-22 |
| D561239 | Percussion instrument | Masahiro Kitagawa | 2008-02-05 |
| D559889 | Electronic percussion instrument | Masahiro Kitagawa | 2008-01-15 |
| 6307829 | Recording or playback device for disk contained in cartridge | Tadashi Inoue, Toru Mori | 2001-10-23 |
| 5848035 | Disk playback device and method of controlling the device | — | 1998-12-08 |
| 5719725 | Disk playback device | — | 1998-02-17 |