Inventor
Masahiro Abukawa
Inventor
Tokyo, JP
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G08Gprimary
G08GTraffic control systems13%
G01CMeasuring distances, levels or bearings9%
H04NPictorial communication, e.g. television9%
G06FElectric digital data processing7%
G06TImage data processing or generation, in general7%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general4%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for4%
B60WConjoint control of vehicle sub-units of different type or different function4%
E04CStructural elements4%
G06KGraphical data reading4%
PatentTitleYear
10,940,856Driving assistance system202110,796,569Vehicle determination apparatus, vehicle determination method, and computer readable medium202010,410,072Driving support apparatus, driving support system, driving support method, and computer readable recording medium201910,232,772Driver assistance system20199,977,640Image display device, image transmission device, and image display system using these devices20189,965,956Collision risk calculation device, collision risk display device, and vehicle body control device20189,880,888'Executing an operating system in a multiprocessor computer system'20189,542,821'Home security system and vehicle-mounted system used by same'20179,466,162'Electronic key system, and lock-side terminal and portable terminal employed in same'20169,456,239'Wireless communication apparatus'20169,146,130'In-vehicle information device and navigation device'20158,726,318'Multimedia information receiving apparatus'20148,638,658'Data transmission device'20148,458,454'Conditional access apparatus'20138,080,104'Filling material for reinforcing joint and construction method of filling reinforcing joint'20116,851,245'Mortar-filled type reinforcing bar joint'20056,546,334'Car navigation map update system and car navigation terminal'20035,392,582'Mortar grouting type connector for reinforcing bars'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2011Patents assigned to SPLICE SLEEVE JAPAN LTD (3)· patent assignee history
1995–2005Based in Koshigaya, JP· patent location history
2003–2021Patents assigned to MITSUBISHI ELECTRIC CORP (14)· patent assignee history
2003–2021Based in Tokyo, JP· patent location history
2011–2017Patents assigned to ABUKAWA MASAHIRO (8)· patent assignee history
2013–2016Patents assigned to MURAYAMA SHU (3)· patent assignee history
2014–2017Patents assigned to MITSUI TAKESHI (4)· patent assignee history
2016Based in Chiyoda-ku, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 14 | 2003–2021 |
| ABUKAWA MASAHIROself | 8 | 2011–2017 |
| MITSUI TAKESHI | 4 | 2014–2017 |
| MURAYAMA SHU | 3 | 2013–2016 |
| SPLICE SLEEVE JAPAN LTD | 3 | 1995–2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 15 | 2003–2021 |
| Koshigaya, JP | 2 | 1995–2005 |
| Chiyoda-ku, JP | 1 | 2016 |