Inventor · disambiguated record
Masanobu Osawa
Also filed as: OSAWA MASANOBU
21 granted patents·13 pending applications·112 citations·filing 2000–2019
91Inventor score
Files withMITSUBISHI ELECTRIC CORP22OSAWA MASANOBU5KURITA WATER IND LTD4KAKU HIROKAZU1KOBAYASHI HIDEKI1
Top patents by PatentIndex Score
34 records- 0196US6379518B1Electrodeionization apparatus and pure water producing apparatusKURITA WATER IND LTD·Filed 2000·Granted Apr 30, 2002·78 cites·19 claims
- 0283US9639322B2Voice recognition device and display methodOSAWA MASANOBU·Filed 2013·Granted May 2, 2017·9 cites·19 claims
- 0380US8443986B2Reverse osmosis membrane and reverse osmosis membrane apparatusTANAKA YU·Filed 2008·Granted May 21, 2013·8 cites·12 claims
- 0469US8060368B2Speech recognition apparatusOSAWA MASANOBU·Filed 2006·Granted Nov 15, 2011·7 cites·5 claims
- 0566US10706853B2Speech dialogue device and speech dialogue methodMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Jul 7, 2020·2 cites·8 claims
- 0664US7699968B2Water purifying systemKURITA WATER IND LTD·Filed 2005·Granted Apr 20, 2010·2 cites·3 claims
- 0763US10475448B2Speech recognition systemMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Nov 12, 2019·3 cites·4 claims
- 0861US9829336B2Server for navigation, navigation system, and navigation methodMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Nov 28, 2017·2 cites·7 claims
- 0955US10621418B2Passenger detection device, passenger detection system, and passenger detection methodMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Apr 14, 2020·1 cites·10 claims
- 1049US9734818B2Information providing device and information providing methodMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Aug 15, 2017·0 cites·5 claims
- 1149US9156001B2Method and apparatus for further purifying ultrapure waterKOBAYASHI HIDEKI·Filed 2007·Granted Oct 13, 2015·0 cites·13 claims
- 1249US2011203977A1Filtration apparatus and water treatment apparatusKURITA WATER IND LTD·Filed 2009·Application pending·0 cites
- 1349US2019316921A1Navigation device and display control methodMITSUBISHI ELECTRIC CORP·Filed 2017·Application pending·0 cites
- 1447US11361560B2Passenger state detection device, passenger state detection system, and passenger state detection methodMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Jun 14, 2022·0 cites·8 claims
- 1546US9978368B2Information providing systemMITSUBISHI ELECTRIC CORP·Filed 2014·Granted May 22, 2018·0 cites·9 claims
- 1646US2011094963A1Membrane separation method and membrane separation deviceKURITA WATER IND LTD·Filed 2008·Application pending·0 cites
- 1745US2016335051A1Speech recognition device, system and methodMITSUBISHI ELECTRIC CORP·Filed 2014·Application pending·0 cites
- 1845US2017309269A1Information presentation systemMITSUBISHI ELECTRIC CORP·Filed 2014·Application pending·0 cites
- 1944US11364918B2Notifying device and notifying methodMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Jun 21, 2022·0 cites·7 claims
- 2043US2022097733A1Information collection device and information collection methodMITSUBISHI ELECTRIC CORP·Filed 2019·Application pending·0 cites
- 2142US11958494B2Information collection device and information collection methodMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Apr 16, 2024·0 cites·9 claims
- 2242US10514878B2Display controller, display system, and display control methodMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Dec 24, 2019·0 cites·9 claims
- 2342US9767799B2Voice recognition system and recognition result display apparatusMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Sep 19, 2017·0 cites·16 claims
- 2441US10624538B2Eyelid detection device, drowsiness determination device, and eyelid detection methodMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Apr 21, 2020·0 cites·14 claims
- 2541US9864577B2Voice recognition device and display methodMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Jan 9, 2018·0 cites·21 claims
- 2640US8628653B2Electrodeionization apparatusKAKU HIROKAZU·Filed 2007·Granted Jan 14, 2014·0 cites·20 claims
- 2740US2020256689A1Route searching device, route searching system, and route searching methodMITSUBISHI ELECTRIC CORP·Filed 2017·Application pending·0 cites
- 2838US2015019224A1Voice synthesis deviceOSAWA MASANOBU·Filed 2012·Application pending·0 cites
- 2938US2019003848A1Facility-information guidance device, server device, and facility-information guidance methodMITSUBISHI ELECTRIC CORP·Filed 2016·Application pending·0 cites
- 3037US2020211562A1Voice recognition device and voice recognition methodMITSUBISHI ELECTRIC CORP·Filed 2017·Application pending·0 cites
- 3137US2012298570A1Filtration apparatus and water treatment apparatusOSAWA MASANOBU·Filed 2011·Application pending·0 cites
- 3236US2021394776A1Notification control device, notification device, notification system, and notification control methodMITSUBISHI ELECTRIC CORP·Filed 2018·Application pending·0 cites
- 3335US2019147261A1Vehicle-mounted information processing device, vehicle-mounted device, and vehicle-mounted information processing methodMITSUBISHI ELECTRIC CORP·Filed 2016·Application pending·0 cites
- 3434US8990092B2Voice recognition deviceOSAWA MASANOBU·Filed 2010·Granted Mar 24, 2015·0 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Masanobu Osawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →