Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668879 | Audio scrambling system for scrambling and descrambling audio signals | Susumu Ibaraki, Noboru Katta, Hiroki Murakami | 1997-09-16 |
| 5636279 | Scramble apparatus and descramble apparatus | Noboru Katta, Hiroki Murakami, Susumu Ibaraki, Toshihide Akiyama, Hiroshi Takeno | 1997-06-03 |
| PP9884 | Petunia plant named `Liricashower Rose` | Masao Bessho, Hitoshi Kojima | 1997-05-06 |
| PP9885 | Petunia plant named `Liricashower Blue` | Masao Bessho, Hitoshi Kojima | 1997-05-06 |
| 5621799 | Scrambled transmission system | Noboru Katta, Hiroki Murakami, Susumu Ibaraki | 1997-04-15 |
| 5617476 | Audio scrambling system for scrambling and descrambling audio signals | Susumu Ibaraki, Noboru Katta, Hiroki Murakami | 1997-04-01 |