Inventor
Mikito Nakajima
Inventor
Ina, JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters21%
G02BOptical elements, systems or apparatus15%
C09DCoating compositions, e.g. paints, varnishes or lacquers12%
B41MPrinting, duplicating, marking, or copying processes9%
C03CChemical composition of glasses, glazes or vitreous enamels9%
Y10TTechnical subjects covered by former us classification9%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%
C09KMaterials for miscellaneous applications, not provided for elsewhere3%
F02FCylinders, pistons or casings, for combustion engines3%
PatentTitleYear
10,927,790Cylinder head gasket202110,569,571Ink jet recording method, ultraviolet curable ink, and ink jet recording apparatus20209,981,486Ink jet recording method, ultraviolet curable ink, and ink jet recording apparatus20189,925,801'Ink jet recording method, ultraviolet curable ink, and ink jet recording apparatus'20189,134,173'Radiation failure inspecting method and radiation failure inspecting apparatus'20159,085,189'Image forming apparatus'20159,073,359'Image forming apparatus'20159,039,160'Image recording apparatus and irradiator'20158,807,693'Image forming apparatus'20147,854,508'Plastic lens and manufacturing method of plastic lens'20105,783,299'Polarizer plate with anti-stain layer'19985,759,643'Polarizing plate and method of production'19985,622,784'Synthetic resin ophthalmic lens having an inorganic coating'19975,183,870'Composition for plastic lenses'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2020Patents assigned to SEIKO EPSON CORP (13)· patent assignee history
1993Patents assigned to MITSUBISHI RAYON CO (1)· patent assignee history
1993–1998Based in Suwa, JP· patent location history
1997Based in Nagano, JP· patent location history
2010Patents assigned to PANASONIC ELEC WORKS CO LTD (1)· patent assignee history
2010–2020Based in Ina, JP· patent location history
2015Patents assigned to NAKAJIMA MIKITO (3)· patent assignee history
2021Patents assigned to NOK CORP (1)· patent assignee history
2021Based in Makinohara-shi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEIKO EPSON CORP | 13 | 1993–2020 |
| NAKAJIMA MIKITOself | 3 | 2015 |
| MITSUBISHI RAYON CO | 1 | 1993 |
| NOK CORP | 1 | 2021 |
| PANASONIC ELEC WORKS CO LTD | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ina, JP | 9 | 2010–2020 |
| Suwa, JP | 3 | 1993–1998 |
| Makinohara-shi, JP | 1 | 2021 |
| Nagano, JP | 1 | 1997 |