Ami; Kazuhiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ami; Kazuhiro.The latest application filed is for "writing utensil excellent in cap-off characteristics".
- Ami; Kazuhiro - Takasaki JP
- Ami; Kazuhiro - Gunma JP
- Ami, Kazuhiro - Takasaki-shi JP
- Ami; Kazuhiro - Tano-gun JP
- Ami; Kazuhiro - Fujioka JP
| Patent | Date |
|---|---|
| Writing utensil having excellent cap-off performance Grant 7,001,094 - Ami , et al. February 21, 2 | 2006-02-21 |
| Writing utensil Grant 6,761,496 - Osada , et al. July 13, 2 | 2004-07-13 |
| Writing utensil excellent in cap-off characteristics App 20040028462 - Ami, Kazuhiro ; et al. | 2004-02-12 |
| Writing utensil App 20030143017 - Osada, Takahiro ; et al. | 2003-07-31 |
| Capless writing instrument Grant 6,478,495 - Ami , et al. November 12, 2 | 2002-11-12 |
| Writing instrument having excellent cap-off performance Grant 6,474,893 - Osada , et al. November 5, 2 | 2002-11-05 |
| Capless Writing Instrument App 20020131807 - Ami, Kazuhiro ; et al. | 2002-09-19 |
| Temporary hair dyes containing a dispersant, titanium black, pigments and an alcoholic solvent, and processes of producing temporary hair dyes Grant 5,733,344 - Shiraishi , et al. March 31, 1 | 1998-03-31 |
| Teeth coating liquid Grant 5,693,313 - Shiraishi , et al. December 2, 1 | 1997-12-02 |
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