Issued Patents All Time
Showing 176–185 of 185 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4703502 | Stereo signal reproducing system | Junichi Kasai, Hiroshi Tsuda | 1987-10-27 |
| 4694497 | Automotive multi-speaker audio system with automatic echo-control feature | Junichi Kasai, Hiroshi Tsuda | 1987-09-15 |
| 4641344 | Audio equipment | Junichi Kasai | 1987-02-03 |
| 4529052 | Conveyor truck | Keiji TAKEUCHI, Kenichi Azuma, Hironori Ozaki | 1985-07-16 |
| 4448855 | Heat resistant reflector | Susumu Senaha, Suizo Kyo, Susumu Shimomura, Akira Akagami, Akira Ohno +2 more | 1984-05-15 |
| 4425604 | Illuminating device for a display unit | Fukashi Sugasawa | 1984-01-10 |
| 4358507 | Multi-layer reflectors | Susumu Senaha, Suizo Kyo, Susumu Shimomura, Akira Akagami, Akiro Ohno +2 more | 1982-11-09 |
| 4348463 | Reflector | Akira Ohno, Hitomi Katayama, Suguru Nomura, Susumu Senaha, Suizo Kyo +2 more | 1982-09-07 |
| 4341841 | Multi-layer coating protective film form | Akira Ohno, Shitomi Katayama, Suguru Nomura, Susumu Senaha, Suizo Kyo +2 more | 1982-07-27 |
| 4340646 | Multi-layer reflectors | Akira Ohno, Shitomi Katayama, Suguru Nomura, Susumu Senaha, Suizo Kyo +2 more | 1982-07-20 |