Toshinari; Isamu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Toshinari; Isamu.The latest application filed is for "iron golf club heads and golf club sets with variable weight distribution".
- Toshinari; Isamu - Osaka JP
| Patent | Date |
|---|---|
| Iron-type golf club head Grant D720,026 - Llewellyn , et al. December 23, 2 | 2014-12-23 |
| Iron-type golf club head Grant D682,961 - Llewellyn , et al. May 21, 2 | 2013-05-21 |
| Iron-type golf club head Grant D682,959 - Saraie , et al. May 21, 2 | 2013-05-21 |
| Iron-type golf club head Grant D650,877 - Llewellyn , et al. December 20, 2 | 2011-12-20 |
| Iron golf club heads and golf club sets with variable weight distribution Grant 8,021,246 - Llewellyn , et al. September 20, 2 | 2011-09-20 |
| Iron-type golf club head Grant D641,821 - Llewellyn , et al. July 19, 2 | 2011-07-19 |
| Iron Golf Club Heads And Golf Club Sets With Variable Weight Distribution App 20100160067 - LLEWELLYN; DAVID ; et al. | 2010-06-24 |
| Back design for an iron golf club head Grant D600,765 - Llewellyn , et al. September 22, 2 | 2009-09-22 |
| Perimeter-weighted back portion with an integrated trapezoidal weight portion for an iron golf club Grant D552,703 - Iwata , et al. October 9, 2 | 2007-10-09 |
| Perimeter-weighted golf club back with integrated trapezoidal weight Grant D547,817 - Iwata , et al. July 31, 2 | 2007-07-31 |
| Iron golf club and golf club set Grant 7,131,913 - Iwata , et al. November 7, 2 | 2006-11-07 |
| Iron golf club and golf club set with variable weight distribution Grant 7,022,028 - Nagai , et al. April 4, 2 | 2006-04-04 |
| Golf club iron head Grant D508,722 - Iwata , et al. August 23, 2 | 2005-08-23 |
| Iron golf club and golf club set with variable weight distribution App 20050085312 - Nagai, Masao ; et al. | 2005-04-21 |
| Weight portion for a golf club iron head Grant D504,167 - Iwata , et al. April 19, 2 | 2005-04-19 |
| Golf club head Grant D502,239 - Dogan , et al. February 22, 2 | 2005-02-22 |
| Golf club sole Grant D501,523 - Dogan , et al. February 1, 2 | 2005-02-01 |
| Iron golf club and golf club set App 20040147335 - Iwata, Mototaka ; et al. | 2004-07-29 |
| Iron golf club and golf club set Grant 6,709,345 - Iwata , et al. March 23, 2 | 2004-03-23 |
| Golf club and method of manufacturing the golf club Grant 6,666,779 - Iwata , et al. December 23, 2 | 2003-12-23 |
| Iron gulf club and golf club set App 20020065140 - Iwata, Mototaka ; et al. | 2002-05-30 |
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