Nakazawa; Hidekazu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nakazawa; Hidekazu.The latest application filed is for "ballpoint pen".
- Nakazawa; Hidekazu - Tokyo JP
- Nakazawa; Hidekazu - Nihonbashi JP
| Patent | Date |
|---|---|
| Ballpoint pen Grant D956,870 - Nakazawa July 5, 2 | 2022-07-05 |
| Ballpoint pen Grant D956,869 - Nakazawa July 5, 2 | 2022-07-05 |
| Ballpoint pen Grant D902,311 - Nakazawa November 17, 2 | 2020-11-17 |
| Mechanical pencil Grant D876,541 - Nakazawa Feb | 2020-02-25 |
| Mechanical pencil Grant D846,640 - Nakazawa | 2019-04-23 |
| Ballpoint pen Grant D839,348 - Nakazawa , et al. Ja | 2019-01-29 |
| Ballpoint pen Grant D822,112 - Nakazawa July 3, 2 | 2018-07-03 |
| Mechanical pencil Grant D724,669 - Nakazawa , et al. March 17, 2 | 2015-03-17 |
| Ballpoint pen Grant D648,790 - Nakazawa November 15, 2 | 2011-11-15 |
| Mechanical pencil Grant D603,897 - Nakazawa November 10, 2 | 2009-11-10 |
| Ballpoint pen Grant D585,936 - Nakazawa February 3, 2 | 2009-02-03 |
| Cap for a writing instrument Grant D576,678 - Nakazawa September 9, 2 | 2008-09-09 |
| Case for refillable leads for a mechanical pencil Grant D541,869 - Nakazawa May 1, 2 | 2007-05-01 |
| Writing instrument Grant D538,854 - Nakazawa March 20, 2 | 2007-03-20 |
| Mechanical pencil Grant D523,476 - Nakazawa June 20, 2 | 2006-06-20 |
| Ball point pen Grant D506,780 - Nakazawa June 28, 2 | 2005-06-28 |
| Ball point pen Grant D506,504 - Nakazawa , et al. June 21, 2 | 2005-06-21 |
| Ball point pen Grant D489,404 - Nakazawa May 4, 2 | 2004-05-04 |
| Writing instrument Grant D466,156 - Nakazawa November 26, 2 | 2002-11-26 |
| Ball point pen Grant D458,964 - Nakazawa June 18, 2 | 2002-06-18 |
| Mechanical pencil Grant D444,499 - Nakazawa July 3, 2 | 2001-07-03 |
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