Inventor
Kengo Shiiba
Inventor
Miyazaki, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Qprimary
H01QAntennas, i.e. radio aerials45%
G11BInformation storage based on relative movement between record carrier and transducer36%
H01PWaveguides9%
Y10TTechnical subjects covered by former us classification9%
PatentTitleYear
8,507,072'Antenna apparatus'20136,897,815'Surface-mount type antennas and mobile communication terminals using the same'20056,862,003'Chip antenna, radio communications terminal and radio communications system using the same and method for production of the same'20056,850,751'Non-reciprocal circuit device, method of manufacturing, and mobile communication apparatus using the same'20056,559,802'Surface-mount type antennas and mobile communication terminals using the same'20036,486,853'Chip antenna, radio communications terminal and radio communications system using the same and method for production of the same'20025,225,951'Thin film magnetic head with reduced internal stresses'19935,155,644'Yoke thin film magnetic head constructed to avoid Barkhausen noises'19925,021,909'Yoke type thin-film magnetic head and method for suppressing Barkhausen noise'19914,803,581'Thin film yoke-type magnetoresistive head'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1993Patents assigned to SHARP KK (4)· patent assignee history
1989Based in Tenri, JP· patent location history
1991–1993Based in Nara, JP· patent location history
2002–2005Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (5)· patent assignee history
2002–2013Based in Miyazaki, JP· patent location history
2013Patents assigned to FUJIMOTO HIDETSUGU (1)· patent assignee history
2013Patents assigned to MIZOGUCHI YOSHITAKA (1)· patent assignee history
2013Patents assigned to NISHIMURA KOUJI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 5 | 2002–2005 |
| SHARP KK | 4 | 1989–1993 |
| FUJIMOTO HIDETSUGU | 1 | 2013 |
| MIZOGUCHI YOSHITAKA | 1 | 2013 |
| NISHIMURA KOUJI | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Miyazaki, JP | 6 | 2002–2013 |
| Nara, JP | 3 | 1991–1993 |
| Tenri, JP | 1 | 1989 |