Otsubo; Hirofusa
Patent Applications and Registrations
Patent applications and USPTO patent grants for Otsubo; Hirofusa.The latest application filed is for "apparatus and methods for assembling a non-directional free electron generating repelling magnet combination".
- Otsubo; Hirofusa - New York NY US
- Otsubo; Hirofusa - Middle Village NY US
- Otsubo; Hirofusa - Elmhurst NY
| Patent | Date |
|---|---|
| Apparatus And Methods For Assembling A Non-directional Free Electron Generating Repelling Magnet Combination App 20220293337 - Otsubo; Hirofusa | 2022-09-15 |
| Golf ball mark repair tool Grant D698,884 - Otsubo February 4, 2 | 2014-02-04 |
| Dome lids and cups for hot beverages App 20110174658 - Otsubo; Hirofusa | 2011-07-21 |
| Golf Ball Mark Repair Tool App 20100248865 - Otsubo; Hirofusa | 2010-09-30 |
| Golf tee Grant 7,604,554 - Otsubo October 20, 2 | 2009-10-20 |
| Golf tee App 20090191983 - Otsubo; Hirofusa | 2009-07-30 |
| Apparatus for making a fishing line knot App 20090050265 - Otsubo; Hirofusa | 2009-02-26 |
| Golf tee anchoring system App 20080085786 - Otsubo; Hirofusa | 2008-04-10 |
| Golf ball mark repair tool App 20080051227 - Otsubo; Hirofusa | 2008-02-28 |
| Outdoor signage with enhanced readability in direct sunlight App 20070107283 - Otsubo; Hirofusa | 2007-05-17 |
| Protective fishing hook eye cover App 20060218847 - Otsubo; Hirofusa | 2006-10-05 |
| Plastic bags with gripping tabs App 20060188180 - Otsubo; Hirofusa | 2006-08-24 |
| Shirt with cooling collar and cooling pockets Grant 7,043,765 - Otsubo May 16, 2 | 2006-05-16 |
| Suction cleaning device Grant 4,723,338 - Otsubo February 9, 1 | 1988-02-09 |
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