Inventor
Toshio Abiko
Inventor
Kadoma, JP
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Qprimary
H01QAntennas, i.e. radio aerials67%
H04BTransmission11%
G08BSignalling systems, e.g. personal calling systems6%
H01PWaveguides6%
H03DDemodulation or transference of modulation from one carrier to another6%
H04LTransmission of digital information, e.g. telegraphic communication6%
PatentTitleYear
5,321,411'Planar antenna for linearly polarized waves'19945,270,721'Planar antenna'19935,243,357'Waveguide feeding array antenna'19935,083,132'Planar antenna with active circuit block'19924,999,592'Converter for planar antenna'19914,977,406'Planar antenna'19904,963,892'Microwave plane antenna with two arrays which have beams aligned in the same direction'19904,857,938'Planar antenna'19894,816,835'Planar antenna with patch elements'19894,801,943'Plane antenna assembly'19894,728,962'Microwave plane antenna'19884,713,670'Planar microwave antenna having high antenna gain'19874,679,051'Microwave plane antenna'19874,393,514'Superregenerative receiver'19834,389,644'Asynchronous type multichannel signal processing system'19834,180,811'Detecting device for destructive vibration of structures'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1994Patents assigned to MATSUSHITA ELECTRIC WORKS LTD (16)· patent assignee history
1979Based in Daito, JP· patent location history
1983–1987Based in Ibaragi, JP· patent location history
1987Patents assigned to MAKIMOTO TOSHIO (1)· patent assignee history
1987Patents assigned to NISHIMURA SADAHIKO (1)· patent assignee history
1987–1990Based in Ibaraki, JP· patent location history
1988–1993Based in Osaka, JP· patent location history
1989–1994Based in Kadoma, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC WORKS LTD | 16 | 1979–1994 |
| MAKIMOTO TOSHIO | 1 | 1987 |
| NISHIMURA SADAHIKO | 1 | 1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kadoma, JP | 6 | 1989–1994 |
| Osaka, JP | 4 | 1988–1993 |
| Ibaragi, JP | 3 | 1983–1987 |
| Ibaraki, JP | 2 | 1987–1990 |
| Daito, JP | 1 | 1979 |