Inventor
Shuji Aizawa
Inventor
Chiyoda-ku, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F03Dprimary
F03DWind motors22%
G08BSignalling systems, e.g. personal calling systems22%
H02KDynamo-electric machines22%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution22%
H01QAntennas, i.e. radio aerials11%
PatentTitleYear
8,552,864'Intrusion detection system and intrusion detection apparatus'20138,111,158'Intrusion detection system'20127,994,666'Permanent magnet electrical rotating machine, wind power generating system, and a method of magnetizing a permanent magnet'20117,847,456'Permanent magnet electrical rotating machine, wind power generating system, and a method of magnetizing a permanent magnet'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2011Patents assigned to HITACHI LTD (2)· patent assignee history
2010–2011Based in Hitachi, JP· patent location history
2012–2013Patents assigned to AIZAWA SHUJI (2)· patent assignee history
2012–2013Patents assigned to MITSUBISHI ELECTRIC CORP (2)· patent assignee history
2012–2013Based in Chiyoda-ku, JP· patent location history
2013Patents assigned to AIZAWA NAOKI (1)· patent assignee history
2013Patents assigned to SATO YOSHIO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AIZAWA SHUJIself | 2 | 2012–2013 |
| HITACHI LTD | 2 | 2010–2011 |
| MITSUBISHI ELECTRIC CORP | 2 | 2012–2013 |
| AIZAWA NAOKI | 1 | 2013 |
| SATO YOSHIO | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chiyoda-ku, JP | 2 | 2012–2013 |
| Hitachi, JP | 2 | 2010–2011 |