Inventor
Isao Amano
Inventor
Kawasaki, JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices28%
F02DControlling combustion engines17%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems11%
C11DDetergent compositions6%
F01PCooling of machines or engines in general6%
F02NStarting of combustion engines6%
F02PIgnition, other than compression ignition, for internal-combustion engines6%
G07CTime or attendance registers6%
H02JElectric power networks6%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications6%
PatentTitleYear
9,143,052'Three-level unit inverter system'20158,183,839'Switching power source system'20127,023,109'Uninterruptible power source apparatus'20066,961,652'Control apparatus for an internal combustion engine'20056,867,106'Semiconductor device and method for fabricating the same'20056,753,574'Semiconductor device and method for fabricating the same'20046,618,666'Electronic control unit and method for measuring engine soak time'20036,556,901'Electronic control unit and method measuring and using electric power-off period'20036,002,155'Semiconductor integrated circuit with protection circuit against electrostatic breakdown and layout design method therefor'19995,672,895'Semiconductor integrated circuit with protection circuit against electrostatic breakdown and layout design method therefor'19975,500,542'Semiconductor integrated circuit with protection circuit against electrostatic breakdown and layout design method therefor'19964,287,101'Enzyme-containing detergent composition'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981Patents assigned to LION FAT OIL CO LTD (1)· patent assignee history
1981Based in Tokyo, JP· patent location history
1996–2005Patents assigned to FUJITSU LTD (5)· patent assignee history
1996–2005Based in Kawasaki, JP· patent location history
2003–2005Patents assigned to DENSO CORP (3)· patent assignee history
2003–2005Based in Nishio, JP· patent location history
2006–2015Patents assigned to FUJI ELECTRIC CO LTD (3)· patent assignee history
2006Based in Nagano, JP· patent location history
2012Patents assigned to AMANO ISAO (1)· patent assignee history
2012–2015Based in Hino, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJITSU LTD | 5 | 1996–2005 |
| DENSO CORP | 3 | 2003–2005 |
| FUJI ELECTRIC CO LTD | 3 | 2006–2015 |
| AMANO ISAOself | 1 | 2012 |
| LION FAT OIL CO LTD | 1 | 1981 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 5 | 1996–2005 |
| Nishio, JP | 3 | 2003–2005 |
| Hino, JP | 2 | 2012–2015 |
| Nagano, JP | 1 | 2006 |
| Tokyo, JP | 1 | 1981 |