Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6245984 | Apparatus and method for composing music data by inputting time positions of notes and then establishing pitches of notes | Eiichiro Aoki, Shinji Yoshihara, Masami Koizumi | 2001-06-12 |
| 6143971 | Automatic composition apparatus and method, and storage medium | Eiichiro Aoki | 2000-11-07 |
| 6075193 | Automatic music composing apparatus and computer readable medium containing program therefor | Eiichiro Aoki | 2000-06-13 |
| 5926667 | Image forming apparatus for preventing toner deterioration caused by toner temperature rise | — | 1999-07-20 |
| 5832332 | Fixing unit for toner-based image recording apparatus | — | 1998-11-03 |
| 5735616 | Printing mechanism with means for preventing contact between ink ribbon and drive IC of thermal head | — | 1998-04-07 |
| 5736663 | Method and device for automatic music composition employing music template information | Eiichiro Aoki | 1998-04-07 |
| 5709488 | Printer | Tatsuji Imai, Takatoshi Takemoto | 1998-01-20 |
| 5584475 | Sheet feeding device | Tetsuo Asada | 1996-12-17 |
| 5582399 | Sheet feeding device having sheet edge sensor | — | 1996-12-10 |
| RE34913 | Electronic musical instrument | Teruo Hiyoshi, Eisaku Okamoto, Eiichiro Aoki, Koichi Kozuki | 1995-04-25 |
| 5168951 | Throttle valve operating device with traction control function | Sunao Kitamura, Mutumi Tsujino, Masanori Yasuda | 1992-12-08 |
| 5106074 | Sheet supplying apparatus having sheet storing cassette | Hideo Nishigaki | 1992-04-21 |
| 4992823 | Image recording apparatus feasible for replacement of image recording medium | Tsuyoshi Suzuki, Osamu Nagata, Makoto Yamada, Eiji Shibata, Kazuhito Ishida +1 more | 1991-02-12 |
| 4968019 | Sheet feed mechanism and method of feeding sheet | Kazunori Tanabe, Takashi Nakata, Susumu Kuzuya, Hideo Yoshihara, Hiroaki Kimura +2 more | 1990-11-06 |
| 4942430 | Image recording apparatus having separated optical and developing units | Makoto Yamada, Osamu Nagata, Tsuyoshi Suzuki, Kazuhito Ishida, Eiji Shibata +6 more | 1990-07-17 |
| 4924255 | Exposure unit in an image recording apparatus | Yoichi Horaguchi, Kenji Sakakibara, Makoto Yamada, Osamu Nagata, Tsuyoshi Suzuki | 1990-05-08 |
| 4896198 | Image recording apparatus having window for maintenance purpose | Osamu Nagata, Makoto Yamada, Tsuyoshi Suzuki | 1990-01-23 |
| 4461199 | Electronic musical instruments | Teruo Hiyoshi, Eisaku Okamoto, Eiichiro Aoki, Koichi Kozuki | 1984-07-24 |
| 4450742 | Electronic musical instruments having automatic ensemble function based on scale mode | — | 1984-05-29 |
| 4378720 | Electronic musical instrument having musical performance training system | Akira Nakada, Eisaku Okamoto, Kiyoshi Yoshida | 1983-04-05 |
| 4344344 | Electronic musical instrument having musical performance training system | Akira Nakada, Eisaku Okamoto, Kiyoshi Yoshida | 1982-08-17 |
| 4201110 | Hub nut with washer | Kiyoshi Hanai | 1980-05-06 |