Inventor
Kentaro Fujii
Inventor
Tokyo, JP
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Cprimary
F02CGas-turbine plants12%
H02KDynamo-electric machines7%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants5%
F23NRegulating or controlling combustion5%
F23RGenerating combustion products of high pressure or high velocity, e.g. gas-turbine combustion chambers5%
G02BOptical elements, systems or apparatus5%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them5%
H01LSemiconductor devices5%
H01TSpark gaps5%
H04NPictorial communication, e.g. television5%
PatentTitleYear
11,021,392Transparent substrate with multilayer antireflective film containing an oxide of molybdenum2021D0902284Camera202010,691,005Optical element and display apparatus202010,133,155Imaging device201810,107,190Power generation system, driving method for power generation system, and combustor2018D0810172'Camera'20189,293,637'Light emitting element and display device including a light-emitting region having ridge stripe structures'20168,217,276'Multilayer printed circuit board and method of manufacturing multilayer printed circuit board'20127,788,895'Flashback-detecting equipment, flashback-detecting method and gas turbine'20107,756,626'Gas turbine output learning circuit and combustion control device for gas turbine having the same'20107,610,745'Combustion control device for gas turbine'20097,610,746'Combustion control device for gas turbine'20097,422,414'Inlet guide vane control device of gas turbine'20087,132,770'Axial-air-gap brushless vibration motor containing drive circuit'20066,998,743'Stator incorporating drive circuit and axial-gap brushless motor comprising same stator'20066,998,742'Axial-air-gap brushless vibration motor containing drive circuit'20066,744,617'Ionizing apparatus and discharge electrode bar for the same'20046,710,261'Conductive bond, multilayer printed circuit board, and method for making the multilayer printed circuit board'20046,653,638'Ion generating apparatus'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2004Patents assigned to KEYENCE CO LTD (2)· patent assignee history
2003–2004Based in Osaka, JP· patent location history
2004–2020Patents assigned to SONY CORP (7)· patent assignee history
2004–2021Based in Tokyo, JP· patent location history
2006Patents assigned to TOKYO PARTS KOGYO KK (3)· patent assignee history
2006Based in Isesaki, JP· patent location history
2008–2010Patents assigned to MITSUBISHI HEAVY IND LTD (5)· patent assignee history
2008–2010Based in Takasago, JP· patent location history
2016–2020Based in Kanagawa, JP· patent location history
2021Patents assigned to AGC INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 7 | 2004–2020 |
| MITSUBISHI HEAVY IND LTD | 5 | 2008–2010 |
| TOKYO PARTS KOGYO KK | 3 | 2006 |
| KEYENCE CO LTD | 2 | 2003–2004 |
| AGC INC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 7 | 2004–2021 |
| Takasago, JP | 4 | 2008–2010 |
| Isesaki, JP | 3 | 2006 |
| Kanagawa, JP | 2 | 2016–2020 |
| Osaka, JP | 2 | 2003–2004 |