Issued Patents All Time
Showing 51–66 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6336012 | Developing device, process cartridge and electric energy supply part to developing roller | Shinya Noda, Yoshikazu Sasago, Teruhiko Sasaki, Yoshiyuki Batori, Ichiro Terada | 2002-01-01 |
| 6115569 | Process cartridge having projection members for maintaining the posture of the process cartridge when the process cartridge is mounted on the body of an image forming apparatus | — | 2000-09-05 |
| 6078764 | Process cartridge and electrostatic image forming apparatus | — | 2000-06-20 |
| 6009288 | Electrophotographic image forming apparatus and process cartridge detachably mountable thereon having first and second cartridge contact portions | — | 1999-12-28 |
| 5943528 | Toner accommodating container with a gripping cover feature usable with a process cartridge, a process cartridge using the same, and an apparatus using the process cartridge | Yoshikazu Sasago, Haruhisa Oshida, Toshiyuki Karakama, Kanji Yokomori, Shinya Noda | 1999-08-24 |
| 5691493 | Multi-channel tone generation apparatus with multiple CPU's executing programs in parallel | Ryuji Usami, Kosuke Shiba, Koichiro Daigo, Kazuo Ogura, Jun Hosoda +4 more | 1997-11-25 |
| 5584034 | Apparatus for executing respective portions of a process by main and sub CPUS | Ryuji Usami, Kosuke Shiba, Koichiro Daigo, Kazuo Ogura, Jun Hosoda +4 more | 1996-12-10 |
| 5396238 | Data compressing and expanding apparatus for tone generation | Masaru Setoguchi | 1995-03-07 |
| 5323154 | Data compressing and expanding apparatus | Masaru Setoguchi | 1994-06-21 |
| 5283386 | Musical-tone signal generating apparatus and musical-tone controlling apparatus including delay means and automatic reset means | Teruo Jinbo, Hitoshi Kato, Naoaki ITOH | 1994-02-01 |
| 5276274 | Electronic musical instrument with any key play mode | Hiroshi Morokuma, Shigeru Matsuyama | 1994-01-04 |
| 5200564 | Digital information processing apparatus with multiple CPUs | Ryuji Usami, Kosuke Shiba, Koichiro Daigo, Kazuo Ogura, Jun Hosoda +4 more | 1993-04-06 |
| 5085117 | Electronic musical instrument with any key play mode | Hiroshi Morokuma, Shigeru Matsuyama | 1992-02-04 |
| 5040448 | Electronic musical instrument with user-programmable tone generator modules | Akinori Matsubara, Kenichi Tsutsumi, Youji Kaneko, Naofumi Tateishi | 1991-08-20 |
| 4854209 | Electronic musical instrument with key scaling using multiple set points | Akinori Matsubara, Kenichi Tsutsumi, Youji Kaneko, Naofumi Tateishi | 1989-08-08 |
| 4662261 | Electronic musical instrument with autoplay function | — | 1987-05-05 |