Kitaoka; Nobuyuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kitaoka; Nobuyuki.The latest application filed is for "water-based ballpoint pen".
- Kitaoka; Nobuyuki - Aichi N/A JP
- Kitaoka; Nobuyuki - Nagoya JP
- Kitaoka; Nobuyuki - Nagoya-shi JP
- Kitaoka; Nobuyuki - Saitama JP
| Patent | Date |
|---|---|
| Water-based ballpoint pen Grant 8,511,926 - Kitaoka , et al. August 20, 2 | 2013-08-20 |
| Water-based ink composition for ballpoint pens Grant 8,403,579 - Kitaoka , et al. March 26, 2 | 2013-03-26 |
| Water-based Ballpoint Pen App 20110013967 - Kitaoka; Nobuyuki ; et al. | 2011-01-20 |
| Water-based Ink Composition For Ballpoint Pens App 20100232865 - Kitaoka; Nobuyuki | 2010-09-16 |
| Water-based ink composition for ballpoint pen and ballpoint pen comprising the same Grant 7,441,976 - Kitaoka , et al. October 28, 2 | 2008-10-28 |
| Water-based ink composition for ballpoint pen and ballpoint pen comprising the same App 20060088363 - Kitaoka; Nobuyuki ; et al. | 2006-04-27 |
| Freeze-dried foods and process for producing the same Grant 6,361,813 - Kitaoka , et al. March 26, 2 | 2002-03-26 |
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