Inventor
Akira Enokihara
Inventor
Nara, JP
Overview
Patents· 29 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Pprimary
H01PWaveguides44%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein15%
H10NElectric solid-state devices not otherwise provided for7%
B82YSpecific uses or applications of nanostructures5%
G02BOptical elements, systems or apparatus5%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner2%
H03DDemodulation or transference of modulation from one carrier to another2%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h102%
PatentTitleYear
7,283,704'Optical signal-electric signal converter'20077,200,312'Optical waveguide device'20077,120,322'Photonic crystal device'20067,084,721'RF circuit component'20067,057,479'Dielectric filter'20067,057,483'High-frequency circuit device and high-frequency circuit module'20066,954,124'High-frequency circuit device and high-frequency circuit module'20056,933,811'Resonator and high-frequency filter'20056,861,928'Dielectric resonator filter'20056,819,472'Optical modulator and communications system including the optical modulator'20046,771,146'Dielectric resonator filter'20046,750,739'Resonator and high-frequency filter'20046,741,142'High-frequency circuit element having means for interrupting higher order modes'20046,707,353'Dielectric filter'20046,700,461'Dielectric resonator filter'20046,642,815'Dielectric resonator filter'20036,381,478'Superconductive high-frequency circuit element with smooth contour'20026,360,111'High-frequency circuit element having a superconductive resonator with an electroconductive film about the periphery'20026,360,112'High-frequency circuit element having a superconductive resonator tuned by another movable resonator'20026,252,475'High-frequency circuit element'20016,239,674'Elliptical resonator with an input/output capacitive gap'20016,016,434'High-frequency circuit element in which a resonator and input/ouputs are relatively movable'20005,757,243'High frequency system including a superconductive device and temperature controlling apparatus'19985,731,270'Oxide superconductor and method and apparatus for fabricating the same'19985,530,777'Optical modulation device'19965,459,800'Optical modulation device and method of driving the same'19955,400,416'Optical modulation device with coupled line structure and method of driving the same'19955,145,830'Method for manufacturing thin film oxide superconductors and superconductor devices by X-ray irradiation'19925,047,390'Josephson devices and process for manufacturing the same'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2007Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (28)· patent assignee history
1991–2007Based in Nara, JP· patent location history
1992Based in Ikoma, JP· patent location history
1995–1998Based in Osaka, JP· patent location history
1996Patents assigned to MATSUSHITA IND ELECTRIC CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 28 | 1991–2007 |
| MATSUSHITA IND ELECTRIC CO LTD | 1 | 1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nara, JP | 25 | 1991–2007 |
| Osaka, JP | 3 | 1995–1998 |
| Ikoma, JP | 1 | 1992 |