Inventor
Akihide Sugawa
Inventor
Hikone, JP
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B05Bprimary
B05BSpraying apparatus39%
B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles14%
F24FAir-conditioning14%
A47CChairs8%
A61LMethods or apparatus for sterilising materials or objects in general8%
A45DHairdressing or shaving equipment6%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications6%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body3%
Y10TTechnical subjects covered by former us classification3%
PatentTitleYear
10,946,715Air-blowing system having discharge device20219,751,385'Electrostatic atomization system for vehicle'20178,511,590'Electrostatically atomizing device and electrostatically atomizing system'20138,505,839'Electrostatically atomizing device'20138,366,028'Electrostatic atomizer'20138,282,028'Electrostatically atomizing device'20128,157,508'Blower apparatus'20128,109,452'Electrostatic atomizer for use in a motor vehicle'20128,015,724'Heating blower with electrostatic atomizing device'20117,980,493'Electrostatic atomizer'20117,959,717'Air conditioning system with electrostatically atomizing function'20117,874,503'Electrostatcially atomizing device'20117,854,403'Electrostatically atomizing device'20107,567,420'Electrostatically atomizing device'20097,350,317'Electrostatic atomizing hairdryer and electrostatic atomizer'20085,836,645'Lounger-type massage machine'19985,813,727'Massaging chair'19985,779,316'Device for extending and retracting a footrest of a chair'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2009Patents assigned to MATSUSHITA ELECTRIC WORKS LTD (5)· patent assignee history
1998–2013Based in Hikone, JP· patent location history
1998Based in Osaka, JP· patent location history
2010–2012Patents assigned to PANASONIC ELEC WORKS CO LTD (6)· patent assignee history
2012–2017Patents assigned to SUGAWA AKIHIDE (7)· patent assignee history
2012–2013Patents assigned to PANASONIC CORP (5)· patent assignee history
2012–2017Patents assigned to YANO TAKESHI (5)· patent assignee history
2017–2021Based in Shiga, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUGAWA AKIHIDEself | 7 | 2012–2017 |
| PANASONIC ELEC WORKS CO LTD | 6 | 2010–2012 |
| MATSUSHITA ELECTRIC WORKS LTD | 5 | 1998–2009 |
| PANASONIC CORP | 5 | 2012–2013 |
| YANO TAKESHI | 5 | 2012–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hikone, JP | 15 | 1998–2013 |
| Shiga, JP | 2 | 2017–2021 |
| Osaka, JP | 1 | 1998 |