Ichikawa; Hiromitsu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ichikawa; Hiromitsu.The latest application filed is for "electric vacuum cleaner device".
- Ichikawa; Hiromitsu - Owariasahi JP
- Ichikawa; Hiromitsu - Tokyo JP
- ICHIKAWA; Hiromitsu - Kodaira-shi JP
- Ichikawa; Hiromitsu - Sumida-ku JP
- Ichikawa; Hiromitsu - Kodaira JP
- Ichikawa; Hiromitsu - Odawara JP
- Ichikawa, Hiromitsu - Odawara-shi JP
| Patent | Date |
|---|---|
| Electric vacuum cleaner device Grant 11,272,820 - Sato , et al. March 15, 2 | 2022-03-15 |
| Electric Vacuum Cleaner Device App 20200315419 - SATO; Tsuyoshi ; et al. | 2020-10-08 |
| Electric vacuum cleaning apparatus Grant 10,531,779 - Machida , et al. Ja | 2020-01-14 |
| Vacuum cleaner Grant 10,264,938 - Ichikawa , et al. | 2019-04-23 |
| Vacuum cleaner Grant 10,226,158 - Ichikawa , et al. | 2019-03-12 |
| Autonomous traveling body Grant 10,201,261 - Tanaka , et al. Feb | 2019-02-12 |
| Electric vacuum cleaner Grant 10,154,767 - Ichikawa , et al. Dec | 2018-12-18 |
| Electric vacuum cleaning apparatus Grant 10,143,348 - Machida , et al. De | 2018-12-04 |
| Electric Cleaning Apparatus App 20180199776 - SATO; Tsuyoshi ; et al. | 2018-07-19 |
| Electric vacuum cleaner Grant 10,022,029 - Machida , et al. July 17, 2 | 2018-07-17 |
| Vacuum cleaner Grant 9,931,012 - Ichikawa , et al. April 3, 2 | 2018-04-03 |
| Electric vacuum cleaner Grant 9,907,447 - Tanaka , et al. March 6, 2 | 2018-03-06 |
| Electric Vacuum Cleaning Apparatus App 20170273532 - MACHIDA; Yukio ; et al. | 2017-09-28 |
| Vacuum Cleaner App 20170231450 - ICHIKAWA; Hiromitsu ; et al. | 2017-08-17 |
| Electric Vacuum Cleaning Apparatus App 20170196430 - MACHIDA; Yukio ; et al. | 2017-07-13 |
| Electric Vacuum Cleaner App 20170188767 - ICHIKAWA; Hiromitsu ; et al. | 2017-07-06 |
| Vacuum Cleaner App 20170181593 - ICHIKAWA; Hiromitsu ; et al. | 2017-06-29 |
| Autonomous Traveling Body App 20170181591 - TANAKA; Masatoshi ; et al. | 2017-06-29 |
| Electric Vacuum Cleaner App 20170150861 - TANAKA; Masatoshi ; et al. | 2017-06-01 |
| Electric Vacuum Cleaner App 20170150862 - MACHIDA; Yukio ; et al. | 2017-06-01 |
| Vacuum Cleaner App 20170049289 - ICHIKAWA; Hiromitsu ; et al. | 2017-02-23 |
| Tire air pressure measuring apparatus which reduces the probability of false warnings Grant 7,969,292 - Ichikawa , et al. June 28, 2 | 2011-06-28 |
| Tire sensor device and tire information transmission method Grant 7,696,902 - Ichikawa , et al. April 13, 2 | 2010-04-13 |
| Tire Air Pressure Measuring Apparatus App 20100066522 - ICHIKAWA; Hiromitsu ; et al. | 2010-03-18 |
| Sensor malfunction determination device and sensor malfunction determination method Grant 7,668,695 - Ichikawa , et al. February 23, 2 | 2010-02-23 |
| Tire wear detection system and pneumatic tire Grant 7,577,532 - Ichikawa , et al. August 18, 2 | 2009-08-18 |
| Sensor Malfunction Determination Device and Sensor Malfunction Determination Method App 20080255805 - Ichikawa; Hiromitsu ; et al. | 2008-10-16 |
| Pneumatic-tire-use electronic-device fixing system, and electronic-device housing apparatus Grant 7,325,448 - Ichikawa , et al. February 5, 2 | 2008-02-05 |
| Tire Wear Detection System and Pneumatic Tire App 20080027658 - Ichikawa; Hiromitsu ; et al. | 2008-01-31 |
| Pneumatic-tire-use electronic-device fixing system, and electronic-device housing apparatus App 20070169865 - Ichikawa; Hiromitsu ; et al. | 2007-07-26 |
| Rfid-incorporating bar code label, tire and management method thereof App 20070158436 - Ichikawa; Hiromitsu ; et al. | 2007-07-12 |
| Tire sensor device and tire information transmission method App 20070080795 - Ichikawa; Hiromitsu ; et al. | 2007-04-12 |
| Massager having treatment members adapted to be moved in an arc shape Grant 6,517,500 - Ichikawa February 11, 2 | 2003-02-11 |
| Massager App 20010004679 - Ichikawa, Hiromitsu | 2001-06-21 |
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