Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10847130 | Keyboard device including link mechanism | Yasushi Terai, Mikhail Vasilievich Pletnev, Anton Nikitin | 2020-11-24 |
| 9607587 | Hammer device and keyboard device for electronic keyboard instrument | Akihiro Suzuki | 2017-03-28 |
| 9006549 | Hammer device and keyboard device for electronic keyboard instrument | Akihiro Suzuki | 2015-04-14 |
| 8766076 | Keyboard device for electronic keyboard instrument | — | 2014-07-01 |
| 8766075 | Keyboard device for electronic keyboard instrument | — | 2014-07-01 |
| 8748725 | Key switch for electronic piano | Masahiko Iwase | 2014-06-10 |
| 8552280 | Keyboard device for electronic keyboard instrument and mounting structure of let-off imparting member for electronic keyboard instrument | — | 2013-10-08 |
| 8530732 | Hammer device for electronic keyboard instrument | Akhiro Suzuki | 2013-09-10 |
| 8168729 | Thermosetting resin composition | Eiju Ichinose, Kouichi Murakami | 2012-05-01 |
| 7666955 | Methods for producing branched-polyether resin composition and acid pendant branched-polyether resin composition | Eiju Inchinose, Masatoshi Motomura | 2010-02-23 |
| 7211777 | Confocal microscope apparatus to measure a stereoscopic shape of a sample | Takeo Tanaami | 2007-05-01 |
| 7205519 | Confocal microscope display device for displaying a plurality of slice images | Takeo Tanaami | 2007-04-17 |
| 6821206 | Game machine, game route selection method, and information storage medium | Akio Ueyama, Masanori Katoh | 2004-11-23 |