Inventor
Atsushi Kawakami
Inventor
Matsumoto, JP
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G04Bprimary
G04BMechanically-driven clocks or watches9%
C23CCoating metallic material8%
Y10TTechnical subjects covered by former us classification8%
B05DProcesses for applying fluent materials to surfaces, in general6%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%
C08LCompositions of macromolecular compounds4%
C09DCoating compositions, e.g. paints, varnishes or lacquers4%
C09KMaterials for miscellaneous applications, not provided for elsewhere4%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices4%
H01LSemiconductor devices4%
PatentTitleYear
11,126,143Decorative article and timepiece202110,520,893Decorative article and timepiece201910,496,082Workpiece processing apparatus and workpiece transfer system20199,886,029'Workpiece processing apparatus and workpiece transfer system'20189,593,271'Curable composition and cured product thereof'20179,090,783'Protective film agent for laser dicing and wafer processing method using the protective film agent'20159,066,564'Decorative article and timepiece'20158,897,101'Timepiece faceplate and timepiece'20148,343,584'Method of manufacturing a decorative article, a decorative article, and a timepiece'20137,759,425'Curable composition'20107,452,930'Curable composition'20087,333,401'Timepiece dial and timepiece'20087,261,956'Decorative article and timepiece'20076,793,876'Production process for Fe-based sintered alloy valve seat'20046,787,412'Dielectric element and method for fabricating the same'20046,597,027'Dielectric element and method for fabricating the same'20035,663,019'Process for producing multicolor display'19975,662,961'Method for forming a protective coating film on electronic parts and devices'19975,587,274'Resist composition'19965,520,952'Method for forming a protective coating film on electronic parts and devices'19965,439,582'Process for producing multicolor display'19955,349,531'Navigation apparatus using a global positioning system'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–1997Based in Tokyo, JP· patent location history
1995–1997Patents assigned to NIPPON PAINT CO LTD (3)· patent assignee history
1995–1997Based in Suita, JP· patent location history
1996–2015Patents assigned to TOKYO OHKA KOGYO CO LTD (5)· patent assignee history
2003–2015Based in Kanagawa, JP· patent location history
2007–2021Patents assigned to SEIKO EPSON CORP (7)· patent assignee history
2007–2021Based in Matsumoto, JP· patent location history
2008–2017Patents assigned to KANEKA CORP (3)· patent assignee history
2013–2015Patents assigned to KAWAKAMI ATSUSHI (3)· 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 |
|---|---|---|
| SEIKO EPSON CORP | 7 | 2007–2021 |
| TOKYO OHKA KOGYO CO LTD | 5 | 1996–2015 |
| KANEKA CORP | 3 | 2008–2017 |
| KAWAKAMI ATSUSHIself | 3 | 2013–2015 |
| NIPPON PAINT CO LTD | 3 | 1995–1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Matsumoto, JP | 4 | 2007–2021 |
| Kanagawa, JP | 3 | 2003–2015 |
| Suita, JP | 3 | 1995–1997 |
| Tokyo, JP | 3 | 1994–1997 |
| Osaka, JP | 2 | 2018–2019 |