Inventor · disambiguated record
Hiromitsu Ichikawa
Also filed as: ICHIKAWA HIROMITSU
18 granted patents·3 pending applications·180 citations·filing 1996–2021
93Inventor score
Files withTOSHIBA LIFESTYLE PRODUCTS & SERVICES CORP11BRIDGESTONE CORP7ICHIKAWA HIROMITSU1TOKYO ELECTRIC CO LTD1TOSHIBA TEC KK1
Top patents by PatentIndex Score
21 records- 0196US10143348B2Electric vacuum cleaning apparatusTOSHIBA LIFESTYLE PRODUCTS & SERVICES CORP·Filed 2015·Granted Dec 4, 2018·26 cites·20 claims
- 0296US10022029B2Electric vacuum cleanerTOSHIBA LIFESTYLE PRODUCTS & SERVICES CORP·Filed 2015·Granted Jul 17, 2018·26 cites·17 claims
- 0394US9907447B2Electric vacuum cleanerTOSHIBA LIFESTYLE PRODUCTS & SERVICES CORP·Filed 2015·Granted Mar 6, 2018·20 cites·19 claims
- 0490US9931012B2Vacuum cleanerTOSHIBA LIFESTYLE PRODUCTS & SERVICES CORP·Filed 2015·Granted Apr 3, 2018·9 cites·4 claims
- 0586US10201261B2Autonomous traveling bodyTOSHIBA LIFESTYLE PRODUCTS & SERVICES CORP·Filed 2015·Granted Feb 12, 2019·7 cites·8 claims
- 0682US6517500B2Massager having treatment members adapted to be moved in an arc shapeTOSHIBA TEC KK·Filed 2000·Granted Feb 11, 2003·34 cites·6 claims
- 0779US7577532B2Tire wear detection system and pneumatic tireBRIDGESTONE CORP·Filed 2005·Granted Aug 18, 2009·12 cites·7 claims
- 0876US7325448B2Pneumatic-tire-use electronic-device fixing system, and electronic-device housing apparatusBRIDGESTONE CORP·Filed 2005·Granted Feb 5, 2008·5 cites·11 claims
- 0975US11272820B2Electric vacuum cleaner deviceTOSHIBA LIFESTYLE PRODUCTS & SERVICES CORP·Filed 2017·Granted Mar 15, 2022·3 cites·13 claims
- 1071US10264938B2Vacuum cleanerTOSHIBA LIFESTYLE PRODUCTS & SERVICES CORP·Filed 2015·Granted Apr 23, 2019·2 cites·2 claims
- 1162US10226158B2Vacuum cleanerTOSHIBA LIFESTYLE PRODUCTS & SERVICES CORP·Filed 2015·Granted Mar 12, 2019·1 cites·1 claims
- 1261US10531779B2Electric vacuum cleaning apparatusTOSHIBA LIFESTYLE PRODUCTS & SERVICES CORP·Filed 2017·Granted Jan 14, 2020·1 cites·15 claims
- 1359US12385795B2Tire air pressure monitoring system and tire air pressure monitoring programBRIDGESTONE CORP·Filed 2021·Granted Aug 12, 2025·0 cites·4 claims
- 1458US7696902B2Tire sensor device and tire information transmission methodBRIDGESTONE CORP·Filed 2004·Granted Apr 13, 2010·6 cites·12 claims
- 1552US5848982ALounger-type air massagerTOKYO ELECTRIC CO LTD·Filed 1996·Granted Dec 15, 1998·28 cites·16 claims
- 1649US2024092372A1Control device and control method for vehicleBRIDGESTONE CORP·Filed 2021·Application pending·0 cites
- 1746US7969292B2Tire air pressure measuring apparatus which reduces the probability of false warningsBRIDGESTONE CORP·Filed 2006·Granted Jun 28, 2011·0 cites·4 claims
- 1842US10154767B2Electric vacuum cleanerTOSHIBA LIFESTYLE PRODUCTS & SERVICES CORP·Filed 2015·Granted Dec 18, 2018·0 cites·8 claims
- 1941US2007158436A1Rfid-incorporating bar code label, tire and management method thereofICHIKAWA HIROMITSU·Filed 2005·Application pending·0 cites
- 2041US2018199776A1Electric cleaning apparatusTOSHIBA LIFESTYLE PRODUCTS & SERVICES CORP·Filed 2018·Application pending·0 cites
- 2138US7668695B2Sensor malfunction determination device and sensor malfunction determination methodBRIDGESTONE CORP·Filed 2006·Granted Feb 23, 2010·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →