Inventor
Morihiko Ikegaya
Inventor
Tokyo, JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Qprimary
H01QAntennas, i.e. radio aerials65%
Y10TTechnical subjects covered by former us classification15%
H01RElectrically-conductive connections10%
G02BOptical elements, systems or apparatus5%
G06FElectric digital data processing5%
PatentTitleYear
8,542,149'Antenna and electronic device equipped with same'20138,508,415'Antenna and electric device having the same'20138,421,694'Composite antenna device'20137,755,545'Antenna and method of manufacturing the same, and portable wireless terminal using the same'20107,541,979'Small size thin type antenna, multilayered substrate, high frequency module, and radio terminal mounting them'20097,318,268'Method for making flat antenna'20086,965,350'Flat-plate multiplex antenna and portable terminal'20056,956,531'Built-in antenna and mobile terminal incorporating same'20056,917,333'Flat-plate antenna and method for manufacturing the same'20056,870,504'Plate antenna and electric appliance therewith'20056,847,329'Plate-like multiple antenna and electrical equipment provided therewith'20056,789,308'Method of manufacturing flat antenna'20046,600,448'Flat-plate antenna and electric apparatus with the same'20035,841,919'Optical wavelength multiplexer/demultiplexer'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2013Patents assigned to HITACHI CABLE (14)· patent assignee history
1998–2003Based in Ibaraki, JP· patent location history
2004–2008Based in Tokyo, JP· patent location history
2009Based in Hitachi, JP· patent location history
2010–2013Based in Kasumigaura, JP· patent location history
2013Patents assigned to IKEGAYA MORIHIKO (3)· patent assignee history
2013Patents assigned to ISO NAOKI (3)· patent assignee history
2013Patents assigned to OGAWA TOMOYUKI (3)· patent assignee history
2013Patents assigned to WATANABE HARUYUKI (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI CABLE | 14 | 1998–2013 |
| IKEGAYA MORIHIKOself | 3 | 2013 |
| ISO NAOKI | 3 | 2013 |
| OGAWA TOMOYUKI | 3 | 2013 |
| WATANABE HARUYUKI | 3 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 7 | 2004–2008 |
| Kasumigaura, JP | 4 | 2010–2013 |
| Ibaraki, JP | 2 | 1998–2003 |
| Hitachi, JP | 1 | 2009 |