Otoguro; Masaaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Otoguro; Masaaki.The latest application filed is for "golf club head".
- Otoguro; Masaaki - Shizuoka-ken JP
- Otoguro; Masaaki - Yagusu Yaizu-shi Shizuoka-ken JP
| Patent | Date |
|---|---|
| Golf club head Grant 7,037,213 - Otoguro May 2, 2 | 2006-05-02 |
| Golf club head App 20050143192 - Otoguro, Masaaki | 2005-06-30 |
| Golf club head App 20050075193 - Otoguro, Masaaki | 2005-04-07 |
| Structure of head in iron club for golf Grant 6,517,449 - Otoguro February 11, 2 | 2003-02-11 |
| Structure of head in iron club for golf App 20020042305 - Otoguro, Masaaki | 2002-04-11 |
| Process for the manufacture of pulp contained particles for the treatment of excrement Grant 4,305,345 - Otoguro December 15, 1 | 1981-12-15 |
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