Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE46783 | Method of processing pre-printed cards | Edward J. Cook, Brian C. Greiner | 2018-04-10 |
| 8204309 | Method of processing pre-printed cards | Edward J. Cook, Brian C. Greiner | 2012-06-19 |
| 6519503 | Collation system and method | Edward Paterson, Edward J. Cook | 2003-02-11 |
| 5040448 | Electronic musical instrument with user-programmable tone generator modules | Akinori Matsubara, Kenichi Tsutsumi, Youji Kaneko, Takashi Akutsu | 1991-08-20 |
| RE33607 | Auto-playing apparatus | Keiji Yuzawa, Naoaki Matsumoto, Takehiko Kayahara, Makoto Fukuda | 1991-06-11 |
| 4854209 | Electronic musical instrument with key scaling using multiple set points | Akinori Matsubara, Kenichi Tsutsumi, Youji Kaneko, Takashi Akutsu | 1989-08-08 |
| 4742748 | Electronic musical instrument adapted for sounding rhythm tones and melody-tones according to rhythm and melody play patterns stored in a timed relation to each other | — | 1988-05-10 |
| 4624171 | Auto-playing apparatus | Keiji Yuzawa, Naoaki Matsumoto, Takehiko Kayahara, Makoto Fukuda | 1986-11-25 |