Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8028603 | Method for setting gear tooth profile in flat wave gear device on side where gears have same number of teeth | — | 2011-10-04 |
| 7735396 | Wave gear drive having negative deflection meshing tooth profile | Noboru Takizawa | 2010-06-15 |
| 7694607 | Wave gear drive with continuous meshing, high ratcheting torque tooth profile | Noboru Takizawa | 2010-04-13 |
| 7607924 | Electronic control unit and method of manufacturing the same | Koji Yanai, Takayuki Shibata | 2009-10-27 |
| 7530292 | Wave gear drive having high ratcheting torque tooth profile | — | 2009-05-12 |
| 7328632 | Wave gear drive having widely engaging tooth profile | — | 2008-02-12 |
| 7117759 | Wave gear drive with wide mesh three-dimensional tooth profile | — | 2006-10-10 |
| 6799489 | Wave gearing with three-dimensional deviatedly meshed tooth profile | — | 2004-10-05 |
| 6526849 | Negative deflection flexible meshing type gear device having passing tooth profile with maximized tooth height | — | 2003-03-04 |
| 6467375 | Flexible meshing type gear device having deflection meshing involute tooth profile | — | 2002-10-22 |
| 6167783 | Flexible meshing type gearing having three-dimensional, non-interactive wide-area intermeshing tooth profile | — | 2001-01-02 |
| 5918508 | Strain wave gearing having a non-interfering wide mesh range tooth profile | — | 1999-07-06 |
| 5782143 | Flexible meshing type gear device with negative deflection passing tooth profile | — | 1998-07-21 |
| 5687620 | Flexible meshing type gear device with a passing tooth profile | — | 1997-11-18 |
| 5485766 | Tertiary negative-deviation flexing contact type gear drive of non-profile-shifted tooth profile | — | 1996-01-23 |
| 5458023 | Flexing contact type gear drive of non-profile-shifted two-circular-arc composite tooth profile | Yoshihide Kiyosawa | 1995-10-17 |
| 4974470 | Tooth profile of one of circular splines of flat-shaped strain wave gearing | Yoshihide Kiyosawa | 1990-12-04 |
| 4823638 | Tooth profile of spline of strain wave gearing | — | 1989-04-25 |