Inventor
Masanobu Osawa
Inventor
Tokyo, JP
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G10Lprimary
G10LSpeech analysis techniques or speech synthesis21%
G01CMeasuring distances, levels or bearings13%
B01DSeparation10%
C02FTreatment of water, waste water, sewage, or sludge10%
G06FElectric digital data processing10%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles6%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for4%
G06KGraphical data reading4%
G06VImage or video recognition or understanding4%
Y02ATechnologies for adaptation to climate change4%
PatentTitleYear
10,706,853Speech dialogue device and speech dialogue method202010,624,538Eyelid detection device, drowsiness determination device, and eyelid detection method202010,621,418Passenger detection device, passenger detection system, and passenger detection method202010,514,878Display controller, display system, and display control method201910,475,448Speech recognition system20199,978,368Information providing system20189,864,577'Voice recognition device and display method'20189,829,336Server for navigation, navigation system, and navigation method20179,767,799'Voice recognition system and recognition result display apparatus'20179,734,818'Information providing device and information providing method'20179,639,322'Voice recognition device and display method'20179,156,001'Method and apparatus for further purifying ultrapure water'20158,990,092'Voice recognition device'20158,628,653'Electrodeionization apparatus'20148,443,986'Reverse osmosis membrane and reverse osmosis membrane apparatus'20138,060,368'Speech recognition apparatus'20117,699,968'Water purifying system'20106,379,518'Electrodeionization apparatus and pure water producing apparatus'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2015Patents assigned to KURITA WATER IND LTD (5)· patent assignee history
2002–2020Based in Tokyo, JP· patent location history
2011–2020Patents assigned to MITSUBISHI ELECTRIC CORP (13)· patent assignee history
2011–2017Patents assigned to OSAWA MASANOBU (6)· patent assignee history
2011Patents assigned to EBIHARA TAKASHI (1)· patent assignee history
2017Patents assigned to FURUMOTO YUKI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 13 | 2011–2020 |
| OSAWA MASANOBUself | 6 | 2011–2017 |
| KURITA WATER IND LTD | 5 | 2002–2015 |
| EBIHARA TAKASHI | 1 | 2011 |
| FURUMOTO YUKI | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 18 | 2002–2020 |