OKA; YASUHIRO
Patent Applications and Registrations
Patent applications and USPTO patent grants for OKA; YASUHIRO.The latest application filed is for "extension tube for electric vacuum cleaner".
- OKA; YASUHIRO - Sakai City JP
- Oka; Yasuhiro - Kanagawa JP
- Oka; Yasuhiro - Kawasaki JP
- Oka; Yasuhiro - Osaka JP
- OKA; Yasuhiro - Osaka-shi JP
- Oka; Yasuhiro - Kawasaki-shi JP
| Patent | Date |
|---|---|
| Extension Tube For Electric Vacuum Cleaner App 20210093141 - OKA; YASUHIRO ; et al. | 2021-04-01 |
| Air conditioner Grant 10,495,331 - Oka , et al. De | 2019-12-03 |
| Extension Tube For Electric Vacuum Cleaner App 20190208974 - OKA; YASUHIRO ; et al. | 2019-07-11 |
| Air conditioner Grant 10,337,769 - Oka , et al. | 2019-07-02 |
| Air conditioner Grant 10,088,209 - Kawai , et al. October 2, 2 | 2018-10-02 |
| Self-propelled electric vacuum cleaner Grant 9,918,600 - Oka , et al. March 20, 2 | 2018-03-20 |
| Outdoor unit of air conditioner and air conditioner Grant 9,909,784 - Toya , et al. March 6, 2 | 2018-03-06 |
| Air Conditioner App 20180010816 - OKA; Yasuhiro ; et al. | 2018-01-11 |
| Air conditioning apparatus Grant 9,765,997 - Nakashima , et al. September 19, 2 | 2017-09-19 |
| Air conditioning apparatus Grant 9,739,521 - Kawai , et al. August 22, 2 | 2017-08-22 |
| Air Conditioner App 20170198943 - OKA; Yasuhiro ; et al. | 2017-07-13 |
| Self-propelled vacuum cleaner Grant 9,687,127 - Oka June 27, 2 | 2017-06-27 |
| Outdoor unit for air-conditioning apparatus, and air-conditioning apparatus Grant 9,518,755 - Toya , et al. December 13, 2 | 2016-12-13 |
| Self-propelled Electric Vacuum Cleaner App 20160206164 - OKA; Yasuhiro ; et al. | 2016-07-21 |
| Self-propelled Vacuum Cleaner App 20160206161 - OKA; Yasuhiro | 2016-07-21 |
| Self-propelled Vacuum Cleaner App 20160198913 - OKA; Yasuhiro | 2016-07-14 |
| Outdoor Unit Of Air Conditioner And Air Conditioner App 20160084535 - TOYA; Kotaro ; et al. | 2016-03-24 |
| Outdoor unit for air-conditioning apparatus, and air-conditioning apparatus Grant 9,175,890 - Tamura , et al. November 3, 2 | 2015-11-03 |
| Air conditioning apparatus Grant 9,046,284 - Tamura , et al. June 2, 2 | 2015-06-02 |
| Cleaning Robot App 20140201941 - Oka; Yasuhiro ; et al. | 2014-07-24 |
| Outdoor Unit For Air-conditioning Apparatus, And Air-conditioning Apparatus App 20140026603 - Toya; Kotaro ; et al. | 2014-01-30 |
| Outdoor Unit For Air-conditioning Apparatus, And Air-conditioning Apparatus App 20140007601 - Tamura; Hideya ; et al. | 2014-01-09 |
| Air Conditioner App 20130227978 - KAWAI; Keito ; et al. | 2013-09-05 |
| Air Conditioning Apparatus App 20130192284 - KAWAI; Keito ; et al. | 2013-08-01 |
| Air Conditioning Apparatus App 20130081417 - TAMURA; Hideya ; et al. | 2013-04-04 |
| Air Conditioning Apparatus App 20130019622 - NAKASHIMA; Ken ; et al. | 2013-01-24 |
| Vacuum cleaner Grant 7,320,151 - Oka January 22, 2 | 2008-01-22 |
| Vacuum cleaner App 20070113373 - Hato; Shigenori ; et al. | 2007-05-24 |
| Electric cleaner App 20060130267 - Oka; Yasuhiro ; et al. | 2006-06-22 |
| Vacuum cleaner App 20060010640 - Oka; Yasuhiro | 2006-01-19 |
| Suction cleaner App 20050060839 - Nishinaka, Noboru ; et al. | 2005-03-24 |
| Vacuum cleaner Grant 6,859,975 - Ohta , et al. March 1, 2 | 2005-03-01 |
| Vacuum cleaner App 20020133901 - Ohta, Hiroshi ; et al. | 2002-09-26 |
| Electric vacuum cleaner Grant 6,032,327 - Oka , et al. March 7, 2 | 2000-03-07 |
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