Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9827494 | Electronic device and external structure configured to attach to or detach from the electronic device | Takuya Motoishi, Yuki Kubota, Ryo Yamamoto, Masaaki Kato, Hirotaka Yamamoto +2 more | 2017-11-28 |
| 7917572 | Music composition data transmission recording method and music composition reproduction device | Hideko Kimura | 2011-03-29 |
| 7042718 | Information display apparatus | Yoshihiko Aoki, Hirohisa Shibuya, Masataka Nishomiya | 2006-05-09 |
| 5714945 | Bidirectional communication method for CATV system | Masahiko Kawasaki, Takashi Nozaki | 1998-02-03 |
| 5465385 | CATV system with an easy program reservation | Eiji Ohga, Masahiko Kawasaki, Tatsuo Takahashi, Ryusuke Tozaki | 1995-11-07 |
| 5459507 | Terminal device for a catv system having a read out function | Masahiko Kawasaki, Takashi Nozaki | 1995-10-17 |
| 5416508 | CATV system with transmission of program schedules, linked program broadcasts, and permissive ordering periods | Eiji Ohga, Masahiko Kawasaki, Kimihito Harada, Tatsuo Takahashi, Ruysuke Tozaki | 1995-05-16 |