Izawa; Hirokazu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Izawa; Hirokazu.The latest application filed is for "vacuum cleaner".
Company Profile
23.22.31
- Izawa; Hirokazu - Aisai JP
- Izawa; Hirokazu - Tokyo JP
- Izawa; Hirokazu - Ome JP
- IZAWA; Hirokazu - Minato-ku Tokyo
- Izawa; Hirokazu - Aichi-ken JP
Patent Activity
| Patent | Date |
|---|---|
| Autonomous traveler and travel control method thereof Grant 11,221,629 - Watanabe , et al. January 11, 2 | 2022-01-11 |
| Refrigerator and camera device Grant 11,143,450 - Sumihiro , et al. October 12, 2 | 2021-10-12 |
| Vacuum cleaner and travel control method thereof Grant 11,119,484 - Izawa , et al. September 14, 2 | 2021-09-14 |
| Vacuum cleaner Grant 11,006,802 - Watanabe , et al. May 18, 2 | 2021-05-18 |
| Refrigerator, camera device, refrigerator door pocket, and home appliance network system Grant 10,951,863 - Marutani , et al. March 16, 2 | 2021-03-16 |
| Vacuum cleaner Grant 10,932,635 - Izawa , et al. March 2, 2 | 2021-03-02 |
| Imaging system and imaging device Grant 10,917,616 - Watanabe , et al. February 9, 2 | 2021-02-09 |
| Vacuum Cleaner App 20210026369 - IZAWA; Hirokazu ; et al. | 2021-01-28 |
| Autonomous Electrical Cleaning Apparatus App 20200205628 - MARUTANI; Yuuki ; et al. | 2020-07-02 |
| Camera device for refrigerator and refrigerator comprising same Grant 10,694,154 - Izawa , et al. | 2020-06-23 |
| Vacuum Cleaner App 20200121147 - IZAWA; Hirokazu ; et al. | 2020-04-23 |
| Vacuum Cleaner And Travel Control Method Thereof App 20200064838 - IZAWA; Hirokazu ; et al. | 2020-02-27 |
| Vacuum Cleaner App 20200057449 - WATANABE; Kota ; et al. | 2020-02-20 |
| Autonomous Traveler App 20200022551 - WATANABE; Kota ; et al. | 2020-01-23 |
| Home electrical appliance and network system Grant 10,510,110 - Takahashi , et al. Dec | 2019-12-17 |
| Camera System And Refrigerator App 20190335145 - IZAWA; Hirokazu ; et al. | 2019-10-31 |
| Autonomous Traveler And Travel Control Method Thereof App 20190302796 - WATANABE; Kota ; et al. | 2019-10-03 |
| Imaging System And Imaging Device App 20190273897 - WATANABE; Kota ; et al. | 2019-09-05 |
| Camera system and refrigerator Grant 10,389,980 - Izawa , et al. A | 2019-08-20 |
| Imaging system and imaging device Grant 10,362,275 - Watanabe , et al. | 2019-07-23 |
| Autonomous traveling body Grant 10,349,794 - Watanabe , et al. July 16, 2 | 2019-07-16 |
| Vacuum cleaner Grant 10,314,452 - Izawa , et al. | 2019-06-11 |
| Camera Device For Refrigerator And Refrigerator Comprising Same App 20190174100 - IZAWA; Hirokazu ; et al. | 2019-06-06 |
| Camera device for refrigerator and refrigerator comprising same Grant 10,244,210 - Izawa , et al. | 2019-03-26 |
| Autonomous Traveler App 20190053683 - WATANABE; Kota ; et al. | 2019-02-21 |
| Camera device, compartment-interior imaging system, and compartment-interior-information acquisition device Grant 10,194,081 - Watanabe , et al. Ja | 2019-01-29 |
| Vacuum Cleaner App 20180296049 - IZAWA; Hirokazu ; et al. | 2018-10-18 |
| Vacuum Cleaner App 20180289225 - IZAWA; Hirokazu ; et al. | 2018-10-11 |
| Refrigerator And Camera Device App 20180259242 - SUMIHIRO; Katsushi ; et al. | 2018-09-13 |
| Refrigerator and camera device Grant 10,018,402 - Sumihiro , et al. July 10, 2 | 2018-07-10 |
| Camera Device For Refrigerator And Refrigerator Comprising Same App 20180167589 - IZAWA; Hirokazu ; et al. | 2018-06-14 |
| Autonomous traveling body Grant 9,968,232 - Watanabe , et al. May 15, 2 | 2018-05-15 |
| Camera device for refrigerator and refrigerator comprising same Grant 9,924,140 - Izawa , et al. March 20, 2 | 2018-03-20 |
| Vacuum Cleaner App 20170360266 - IZAWA; Hirokazu ; et al. | 2017-12-21 |
| Vacuum Cleaner App 20170273528 - WATANABE; Kota ; et al. | 2017-09-28 |
| Autonomous Traveling Body App 20170231446 - WATANABE; Kota ; et al. | 2017-08-17 |
| Autonomous Mobile Apparatus App 20170231447 - IZAWA; Hirokazu ; et al. | 2017-08-17 |
| Autonomous Traveling Body App 20170215672 - WATANABE; Kota ; et al. | 2017-08-03 |
| Camera Device For Refrigerator And Refrigerator Comprising Same App 20170187992 - IZAWA; Hirokazu ; et al. | 2017-06-29 |
| Camera device for refrigerator and refrigerator comprising same Grant 9,661,281 - Izawa , et al. May 23, 2 | 2017-05-23 |
| Camera Device For Refrigerator And Refrigerator Comprising Same App 20160182868 - IZAWA; Hirokazu ; et al. | 2016-06-23 |
| Camera System And Refrigerator App 20160182864 - IZAWA; Hirokazu ; et al. | 2016-06-23 |
| Imaging System And Imaging Device App 20160173830 - WATANABE; Kota ; et al. | 2016-06-16 |
| Camera Device, Compartment-interior Imaging System, And Compartment-interior-information Acquisition Device App 20160134811 - WATANABE; Kota ; et al. | 2016-05-12 |
| Home electrical appliance and network system App 20160127144 - Takahashi; Yuki ; et al. | 2016-05-05 |
| Refrigerator, Camera Device, Refrigerator Door Pocket, Communication Terminal, Home Appliance Network System, And Interior Image Display Program App 20160057394 - MARUTANI; Yuuki ; et al. | 2016-02-25 |
| Refrigerator, Camera Device, Refrigerator Door Pocket, And Refrigerator Holder App 20160047587 - SASAKI; Hironori ; et al. | 2016-02-18 |
| Refrigerator And Camera Device App 20160033194 - SUMIHIRO; Katsushi ; et al. | 2016-02-04 |
| Damper, washing machine, and washer/dryer Grant 8,757,335 - Kaneda , et al. June 24, 2 | 2014-06-24 |
| Damper, Washing Machine, And Washer/dryer App 20130042654 - KANEDA; Yoshinori ; et al. | 2013-02-21 |
| Photovoltaic drive motor Grant 5,610,459 - Izawa March 11, 1 | 1997-03-11 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 