Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9113255 | Headphones with oscillator for vibrating the arm portion | Takamasa Araki | 2015-08-18 |
| 8659877 | Solid electrolytic capacitor | — | 2014-02-25 |
| 8570712 | Solid electrolytic capacitor | — | 2013-10-29 |
| 8568044 | Ink ribbon cartridge | Noboru Koyama, Shingo Hitose | 2013-10-29 |
| 8503166 | Solid electrolytic capacitor | — | 2013-08-06 |
| 8169644 | Thermal dye sublimation printer and ink ribbon cassette therefor | Hiroshi Katsuno, Takashi Bunya, Shinsuke Kanayama, Shuichi Ota, Izumi Kariya +3 more | 2012-05-01 |
| 7651287 | Printer device having ink ribbon cartridge with protection plate for thermal head | Koichi Numata, Hiroshi Katsuno, Sunao Kushiro, Atsushi Yanbe, Shuichi Ota +1 more | 2010-01-26 |
| 7554238 | Multi-winding motor with reduced impedance unbalance | Toshihito Miyashita, Shintarou Koichi, Masanori Sakai | 2009-06-30 |