Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11821795 | Semiconductor device, electronic device and electronic system | Kan Takeuchi, Yoshio Takazawa, Fumio Tsuchiya, Daisuke Oshida, Naoya OTA +1 more | 2023-11-21 |
| 11125628 | Semiconductor device and semiconductor system | Kan Takeuchi, Fumio Tsuchiya, Masaki Shimada | 2021-09-21 |
| 11068330 | Semiconductor device and analysis system | Naoya OTA, Kan Takeuchi, Fumio Tsuchiya, Masaki Shimada, Daisuke Oshida | 2021-07-20 |
| 9796631 | Method of manufacturing barium titanate and electronic component of barium titanate | Kazuya Fujii, Kazushige Nada | 2017-10-24 |
| 9745204 | Method of producing barium titanate | Kazuya Fujii, Junichi Saito | 2017-08-29 |
| 8406362 | Communication device | Norio Arai, Osamu Ohnishi | 2013-03-26 |
| 8259886 | Communication apparatus | Norio Arai | 2012-09-04 |
| 8175206 | Communication apparatus | Norio Arai | 2012-05-08 |
| 8054927 | Synchronous circuit and method for receiving data | — | 2011-11-08 |
| 7453727 | Nonvolatile semiconductor memory and method for setting replacement information in nonvolatile semiconductor memory | — | 2008-11-18 |
| 5418324 | Auto-play apparatus for generation of accompaniment tones with a controllable tone-up level | Yoshihisa Shimada | 1995-05-23 |
| 5369218 | External device phrase data input/output apparatus for an electronic musical instrument | — | 1994-11-29 |
| 5361673 | Electronic musical instrument | Yoshifumi Kira | 1994-11-08 |
| 5319152 | Chord information output apparatus and automatic accompaniment apparatus | — | 1994-06-07 |
| 5296642 | Auto-play musical instrument with a chain-play mode for a plurality of demonstration tones | — | 1994-03-22 |
| 5278347 | Auto-play musical instrument with an animation display controlled by auto-play data | — | 1994-01-11 |
| 5260509 | Auto-accompaniment instrument with switched generation of various phrase tones | Yoshihisa Shimada | 1993-11-09 |
| 5247864 | Display apparatus for electronic musical instrument | — | 1993-09-28 |
| 5221802 | Device for detecting contents of a bass and chord accompaniment | Toshihide Saito | 1993-06-22 |
| 5220118 | Auto-play musical instrument with a dial for controlling tone-up level of auto-play tones | — | 1993-06-15 |
| 5214993 | Automatic duet tones generation apparatus in an electronic musical instrument | — | 1993-06-01 |
| 5198605 | Key touch data generation circuit of an electronic musical instrument | — | 1993-03-30 |
| 5189239 | Data selection apparatus for electronic musical instrument which utilizes use frequency values to select musical data | — | 1993-02-23 |
| 5136913 | Play control device for electronic musical instrument | — | 1992-08-11 |