Hamada; Ayumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hamada; Ayumi.The latest application filed is for "power unit".
Company Profile
9.25.26
- Hamada; Ayumi - Kakogawa JP
- HAMADA; Ayumi - Kakogawa-shi JP
- Hamada; Ayumi - Hyogo JP
- HAMADA; Ayumi - Kobe-shi JP
- Hamada; Ayumi - Akashi JP
- HAMADA; Ayumi - Akashi-shi JP
Patent Activity
| Patent | Date |
|---|---|
| Drive switching mechanism of utility vehicle Grant 11,312,235 - Itoo , et al. April 26, 2 | 2022-04-26 |
| Power Unit App 20210231211 - ITOO; Seiji ; et al. | 2021-07-29 |
| Drive Switching Mechanism Of Utility Vehicle App 20210086613 - ITOO; Seiji ; et al. | 2021-03-25 |
| Side-by-side vehicle having air-intake unit facing cargo carrier Grant 10,947,936 - Tanaka , et al. March 16, 2 | 2021-03-16 |
| Shift switching mechanism of utility vehicle Grant 10,913,459 - Itoo , et al. February 9, 2 | 2021-02-09 |
| Drive switching mechanism of utility vehicle Grant 10,889,185 - Itoo , et al. January 12, 2 | 2021-01-12 |
| Power Transmission Device For A Four-wheel Drive Vehicle App 20200215906 - SHIMAZAKI; Keisei ; et al. | 2020-07-09 |
| Shift Switching Mechanism Of Utility Vehicle App 20200172107 - ITOO; Seiji ; et al. | 2020-06-04 |
| Drive Switching Mechanism Of Utility Vehicle App 20200172103 - ITOO; Seiji ; et al. | 2020-06-04 |
| Side-by-side vehicle Grant 10,655,574 - Hamada , et al. | 2020-05-19 |
| Side-by-side Vehicle App 20200088143 - Hamada; Ayumi ; et al. | 2020-03-19 |
| Side-by-side Vehicle App 20200088142 - Tanaka; Shinichi ; et al. | 2020-03-19 |
| Cooling fan Grant 10,400,656 - Itoo , et al. Sep | 2019-09-03 |
| V-belt type continuously variable transmission Grant 10,197,149 - Kuji , et al. Fe | 2019-02-05 |
| Lubricating apparatus for rotating shaft Grant 9,945,471 - Itoo , et al. April 17, 2 | 2018-04-17 |
| Transmission Grant 9,835,242 - Itoo , et al. December 5, 2 | 2017-12-05 |
| Oil level detector Grant 9,778,087 - Itoo , et al. October 3, 2 | 2017-10-03 |
| V-belt Type Continuously Variable Transmission App 20170276234 - KUJI; Yasuhiro ; et al. | 2017-09-28 |
| Lubricating Apparatus For Rotating Shaft App 20170108109 - ITOO; Seiji ; et al. | 2017-04-20 |
| V-belt type continuously variable transmission Grant 9,528,595 - Itoo , et al. December 27, 2 | 2016-12-27 |
| Transmission apparatus Grant 9,500,274 - Itoo , et al. November 22, 2 | 2016-11-22 |
| Utility vehicle Grant 9,499,036 - Itoo , et al. November 22, 2 | 2016-11-22 |
| Utility Vehicle App 20160185202 - ITOO; Seiji ; et al. | 2016-06-30 |
| Oil Level Detector App 20160187178 - ITOO; Seiji ; et al. | 2016-06-30 |
| Cooling Fan App 20160186643 - ITOO; Seiji ; et al. | 2016-06-30 |
| Oil level detection mechanism Grant 9,376,944 - Itoo , et al. June 28, 2 | 2016-06-28 |
| Speed change apparatus of vehicle Grant 9,341,256 - Itoo , et al. May 17, 2 | 2016-05-17 |
| V-belt type continuously variable transmission Grant 9,341,255 - Itoo , et al. May 17, 2 | 2016-05-17 |
| Gear structure of transmission Grant 9,291,249 - Itoo , et al. March 22, 2 | 2016-03-22 |
| Transmission Grant 9,291,241 - Itoo , et al. March 22, 2 | 2016-03-22 |
| Speed change apparatus of vehicle Grant 9,175,769 - Itoo , et al. November 3, 2 | 2015-11-03 |
| Speed Change Apparatus Of Vehicle App 20150308572 - ITOO; Seiji ; et al. | 2015-10-29 |
| Oil Level Detection Mechanism App 20150308309 - ITOO; Seiji ; et al. | 2015-10-29 |
| Speed Change Apparatus Of Vehicle App 20150308563 - ITOO; Seiji ; et al. | 2015-10-29 |
| Transmission Apparatus App 20150308559 - ITOO; Seiji ; et al. | 2015-10-29 |
| V-belt Type Continuously Variable Transmission App 20150308561 - ITOO; Seiji ; et al. | 2015-10-29 |
| V-belt Type Continuously Variable Transmission App 20150308560 - ITOO; Seiji ; et al. | 2015-10-29 |
| Transmission App 20150300481 - ITOO; Seiji ; et al. | 2015-10-22 |
| Transmission App 20150300453 - ITOO; Seiji ; et al. | 2015-10-22 |
| Gear Structure Of Transmission App 20150300478 - ITOO; Seiji ; et al. | 2015-10-22 |
| Shift device for transmission Grant 9,057,436 - Itoo , et al. June 16, 2 | 2015-06-16 |
| Power unit for utility vehicle Grant 9,045,031 - Kouma , et al. June 2, 2 | 2015-06-02 |
| Utility vehicle Grant 8,875,833 - Kouma , et al. November 4, 2 | 2014-11-04 |
| Power switching device for vehicles Grant 8,870,702 - Kii , et al. October 28, 2 | 2014-10-28 |
| Power Unit For Utility Vehicle App 20140187372 - KOUMA; Yuji ; et al. | 2014-07-03 |
| Utility Vehicle App 20140187376 - KOUMA; Yuji ; et al. | 2014-07-03 |
| Power Switching Device For Vehicles App 20130167681 - KII; Hideaki ; et al. | 2013-07-04 |
| Sift-drum apparatus and four wheeled vehicle with the same Grant 8,276,473 - Kobayashi , et al. October 2, 2 | 2012-10-02 |
| Sift-drum Apparatus And Four Wheeled Vehicle With The Same App 20110155497 - KOBAYASHI; Yasutaka ; et al. | 2011-06-30 |
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