Inventor
Hidehiko Karasaki
Inventor
Ashiya, JP
Overview
Patents· 24 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Kprimary
B23KSoldering or unsoldering32%
H01LSemiconductor devices12%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1012%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light10%
G02BOptical elements, systems or apparatus7%
H01JElectric discharge tubes or discharge lamps7%
H05KPrinted circuits7%
H10DInorganic electric semiconductor devices7%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices2%
PatentTitleYear
10,923,362Manufacturing process of element chip202110,896,849Method of dicing a semiconductor wafer using a protective film formed by coating a mixture of water-soluble resin and organic solvent202110,843,294Laser processing apparatus202010,763,124Manufacturing process of element chip202010,607,846Method of manufacturing element chip202010,546,783Manufacturing process of element chip and substrate heating apparatus202010,410,924Manufacturing process of element chip201910,147,646Manufacturing process of element chip20187,599,407'Laser control method, laser apparatus, laser treatment method used for the same, laser treatment apparatus'20097,471,704'Laser control method, laser apparatus, laser treatment method used for the same, laser treatment apparatus'20087,254,147'Laser control method, laser apparatus, laser treatment method used for the same, laser treatment apparatus'20077,005,605'Laser irradiation apparatus and method'20066,782,012'Laser device and method of controlling Q-switched frequency converted laser, process and system using laser device'20046,694,614'Laser processing method and equipment for printed circuit board'20046,633,422'Optical mirror and optical scanner and laser machining apparatus using the same'20036,586,703'Laser machining method, laser machining apparatus, and its control method'20036,555,782'Laser machining method, laser machining apparatus, and its control method'20036,556,331'Optical mirror and optical scanner and laser machining apparatus using the same'20036,504,652'Apparatus and method for laser processing'20036,441,337'Laser machining method, laser machining device and control method of laser machining'20026,097,020'Laser control system having a diffraction grating for use in laser processing machine utilizing laser-induced plasma detecting system'20005,969,335'Laser control system for use in laser processing machine utilizing laser-induced plasma detecting system'19995,856,993'Gas laser oscillator'19995,422,906'Laser resonator'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2007Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (14)· patent assignee history
1995–2009Based in Ashiya, JP· patent location history
2003–2021Based in Hyogo, JP· patent location history
2006Based in Asiya, JP· patent location history
2008–2009Patents assigned to PANASONIC CORP (2)· patent assignee history
2018–2021Patents assigned to PANASONIC IP MAN CO LTD (8)· patent assignee history
2018–2019Based in Osaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 14 | 1995–2007 |
| PANASONIC IP MAN CO LTD | 8 | 2018–2021 |
| PANASONIC CORP | 2 | 2008–2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ashiya, JP | 11 | 1995–2009 |
| Hyogo, JP | 10 | 2003–2021 |
| Osaka, JP | 2 | 2018–2019 |
| Asiya, JP | 1 | 2006 |