Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8045288 | Tape drive with cartridge thickness detecting sensors | Kenji Ota, Keiji Ban, Toshiro Nishiwaki, Yasuo Inukai, Akihiro Yasui | 2011-10-25 |
| 7377460 | Tape cartridge of compatible type | Toshiro Nishiwaki, Kenji Ota, Akihiro Yasui | 2008-05-27 |
| 6886765 | Single-reel magnetic tape cartridge | Keiji Ban | 2005-05-03 |
| 6235433 | High molecular gel electrolyte and secondary battery using the same | Yutaka Bannai, Hiroshi Yageta, Masaharu Satoh, Etsuo Hasegawa | 2001-05-22 |
| 5959832 | Solid electrolytic capacitor with heat resisting polyaniline and method of manufacturing same | Atsushi Kobayashi, Takashi Fukaumi, Hitoshi Ishikawa, Masaharu Satoh | 1999-09-28 |
| 5672377 | Method of forming a solid electrolytic capacitor | Hitoshi Ishikawa, Atsushi Kobayashi, Masaharu Satoh | 1997-09-30 |
| 5586001 | Solid electrolyte capacitor using polyaniline doped with disulfonic acid | Hitoshi Ishikawa, Etsuo Hasegawa | 1996-12-17 |
| 5422194 | Light-resistant polyaniline light-shielding film and liquid crystal display device using the same | Masaharu Satoh, Hitoshi Ishikawa, Setsuo Kaneko, Yoshihiro Hirai | 1995-06-06 |