Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6321383 | Information supplying device that can store multiple types of information and supplies composite information in response to a request | Takuma Kuno | 2001-11-20 |
| 5931679 | Information provision system | — | 1999-08-03 |
| 5781683 | Video reproducing apparatus with non-repetitive selecting function | Iwao Sakoguchi, Yoshiko Sakoguchi | 1998-07-14 |
| 5774672 | Data transmission system for distributing video and music data | Kazunori Ikami, Osamu Nishimura, Yuji Kiyohara, Yoshihiko Hibino, Yuichi Yasutomo | 1998-06-30 |
| 5725383 | Data transmission system | Kazunori Ikami, Osamu Nishimura, Yuji Kiyohara, Yoshihiko Hibino, Yuichi Yasutomo | 1998-03-10 |
| 5691915 | Data transmission device | Kazunori Ikami, Yukie Hasegawa | 1997-11-25 |
| 5675509 | Data transmission device | Kazunori Ikami, Yukie Hasegawa | 1997-10-07 |
| 5654690 | Fire alarm system | Seiko Ishikawa, Takayoshi Urano, Kazunori Ikami, Yoshihiko Hibino, Masaru Yasuda +4 more | 1997-08-05 |
| 5619425 | Data transmission system | Kazunori Ikami, Yukie Hasegawa | 1997-04-08 |
| 5613192 | One-way data transmission device with two-way data transmission function | Kazunori Ikami, Yukie Hasegawa | 1997-03-18 |
| 5612681 | Data transmission system having dedicated clock channel | Kazunori Ikami, Osamu Nishimura, Yuji Kiyohara, Yoshihiko Hibino, Yuichi Yasutomo | 1997-03-18 |
| 5611693 | Image karaoke device | Norio Chaya, Hiroshi Nishikawa, Koichi Hayashi, Hiroyuki Takada, Yasutada Aoyama +1 more | 1997-03-18 |
| 5548281 | Data transmission system | Kazunori Ikami, Osamu Nishimura, Yoshihiko Hibino, Yuji Kiyohara, Yuichi Yasutomo | 1996-08-20 |
| 5319452 | Control system for concentratively controlling a plurality of music accompanying apparatuses | — | 1994-06-07 |
| 5233438 | Entertainment apparatus for producing orchestral music accompaniment and a selected background video | Yasutada Aoyama, Toshinori Taniuchi, Ryuji Sekiya | 1993-08-03 |
| 5131311 | Music reproducing method and apparatus which mixes voice input from a microphone and music data | Nobuo Murakami | 1992-07-21 |
| 4674055 | Software vending system | Hirokazu Ogaki, Hiroshi Koie, Tomoko Kurachi | 1987-06-16 |
| 4604615 | Image reproduction interface | — | 1986-08-05 |