Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8039744 | Structure for protectively supporting an element that extends between relatively movable components | Yasuharu Shimonishi | 2011-10-18 |
| 4613967 | Disc player | Kazuhiko Fujiie, Masanori Ohtawa, Chiaki Nonaka, Tadao Yoshida, Yoshiaki Haneda | 1986-09-23 |
| 4194095 | Fluid flow control speaker system | Toshitada Doi, Akira Iga, Osamu Hamada, Jyoji Hukuda | 1980-03-18 |