Naganuma; Kenji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Naganuma; Kenji.The latest application filed is for "chainsaw".
- Naganuma; Kenji - Ibaraki JP
- Naganuma; Kenji - Hitachinaka N/A JP
- Naganuma; Kenji - Tokyo JP
- Naganuma; Kenji - Hitachinaka-shi JP
| Patent | Date |
|---|---|
| Automated dressing unit for a chain saw Grant 10,625,354 - Naganuma , et al. | 2020-04-21 |
| Chainsaw App 20190030746 - NAGANUMA; Kenji | 2019-01-31 |
| Chain Saw App 20180133822 - NAGANUMA; Kenji ; et al. | 2018-05-17 |
| Chainsaw having ventholes for ventilation Grant 9,494,120 - Naganuma November 15, 2 | 2016-11-15 |
| Two-stroke engine and motorized implement equipped with the two-stroke engine Grant 8,550,043 - Naganuma , et al. October 8, 2 | 2013-10-08 |
| Fastener driving tool Grant 8,186,553 - Tanimoto , et al. May 29, 2 | 2012-05-29 |
| Bicyclic nitrogen-containing heterocyclic compounds Grant 7,994,202 - Atobe , et al. August 9, 2 | 2011-08-09 |
| Nitrogen-containing heterocyclic compounds Grant 7,960,392 - Atobe , et al. June 14, 2 | 2011-06-14 |
| Two-stroke Engine And Motorized Implement Equipped With The Two-stroke Engine App 20100236082 - Naganuma; Kenji ; et al. | 2010-09-23 |
| Fastener Driving Tool App 20100140316 - Tanimoto; Hideyuki ; et al. | 2010-06-10 |
| Portable chain saw Grant D615,836 - Kosugi , et al. May 18, 2 | 2010-05-18 |
| Bicyclic Nitrogen-containing Heterocyclic Compounds App 20100029733 - Atobe; Masakazu ; et al. | 2010-02-04 |
| Nitrogen-containing Heterocyclic Compounds App 20100029690 - ATOBE; Masakazu ; et al. | 2010-02-04 |
| Pyrimidine derivatives App 20060293343 - Naganuma; Kenji ; et al. | 2006-12-28 |
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