Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12328004 | Power control system, power supply instruction system, and power control method | Shunsuke KAWANO, Tomihiro Takano | 2025-06-10 |
| 12191419 | Semiconductor element and semiconductor device | Shota Kitamura, Tetsuji Yamaguchi, Akihiro Wakahara | 2025-01-07 |
| 12149081 | Reactive power supplier control device and reactive power supplier control method | Yusuke Takaguchi, Kazuhiro YASUNAMI | 2024-11-19 |
| 9616305 | Method of forming multi-material iron type golf club head | Ronald K. Hettinger, Uday V. Deshmukh, Jonathan Hebreo | 2017-04-11 |
| 9364726 | Metal wood club | Ryuichi Sugimae, Gentry Ferguson, Daniel J. Stone | 2016-06-14 |
| 9364725 | Golf club | Ronald K. Hettinger, Hiroshi Kawaguchi, Richard L. Cleghorn | 2016-06-14 |
| 8870683 | Multi-material iron type golf club head | Ronald K. Hettinger, Uday V. Deshmukh, Jonathan Hebreo | 2014-10-28 |
| 8708838 | Hollow golf club with high density weights | Gentry Ferguson, Takeshi Casey Funaki | 2014-04-29 |
| 8617000 | Metal wood golf club head having externally protruding weights | Gentry Ferguson, Ronald K. Hettinger | 2013-12-31 |
| 8608589 | Hollow golf club with high density weights | Gentry Ferguson, Stephanie Bezilla | 2013-12-17 |
| 8454453 | Multi-material iron type golf club head | Ronald K. Hettinger, Uday V. Deshmukh, Jonathan Hebreo | 2013-06-04 |
| D674852 | Iron golf club head | Ronald K. Hettinger, Yu-Jin Song | 2013-01-22 |
| D661750 | Golf club head | Christopher G. Engel, Gentry Ferguson | 2012-06-12 |
| D457212 | Golf club head | Koichi Yamawaki, Hiroshi Kawaguchi, Sherry L. Jones | 2002-05-14 |
| D446563 | Golf club head | Philippe Besnard, James M. Sieleman, Sandy Suchor | 2001-08-14 |
| D435615 | Golf club head | Philippe Besnard, James M. Sieleman, Sandy Suchor | 2000-12-26 |
| 5781199 | Parallel processing method for use with graphics processor | Kazunori Oniki, Masahiro Shiraishi, Koji Ozawa, Shinji Kimura | 1998-07-14 |
| 5530316 | Color cathode-ray tube | Akira Haga, Hiroshi Nasuno | 1996-06-25 |