Inventor
Masamitsu Nishida
Inventor
Osaka, JP
Overview
Patents· 29 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C04Bprimary
C04BLime, magnesia44%
H10NElectric solid-state devices not otherwise provided for26%
H01GCapacitors7%
B02CCrushing, pulverising, or disintegrating in general5%
H01BCables4%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form2%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein2%
H01PWaveguides2%
H03HImpedance networks, e.g. resonant circuits2%
PatentTitleYear
6,514,427'Piezoelectric ceramic composition and piezoelectric element containing the same'20036,458,287'Piezoelectric ceramic composition and piezoelectric element containing the same'20026,426,018'Piezoelectric ceramic compositions'20026,426,017'Piezoelectric ceramic composition and piezoelectric element using the same'20026,123,867'Piezoelectric ceramic composition and piezoelectric device using the same'20006,118,209'Piezoelectric ceramic composition and piezoelectric transformer'20005,403,788'Dielectric ceramics composite material'19955,320,284'Agitating mill and method for milling'19945,246,898'Dielectric ceramics'19935,221,872'Piezoelectric ceramics and their production methods'19935,213,702'Media agitating mill and method for milling ceramic powder'19935,065,946'Media agitating mill and method for milling ceramic powder'19914,711,862'Dielectric ceramic compositions'19874,586,972'Method for making multilayer ceramic body'19864,555,494'Dielectric ceramic compositions'19854,542,107'Dielectric ceramic compositions'19854,442,220'Dielectric ceramics'19844,392,970'Piezoelectric ceramics'19834,338,403'Dielectric ceramics'19824,330,631'Dielectric ceramics'19824,248,727'Dielectric ceramics'19814,226,827'Method for preparing piezoelectric ceramics'19804,210,546'Piezoelectric ceramic compositions'19804,121,941'Low microwave loss ceramics and method of manufacturing the same'19784,062,790'Piezoelectric ceramic compositions'19774,057,324'Method of making a transparent ferroelectric ceramic element'19773,998,748'Piezoelectric ceramic compositions'19763,963,631'Method of preparing ferroelectric ceramics'19763,956,150'Method of preparing ferroelectric ceramics'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–2003Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (28)· patent assignee history
1976–2003Based in Osaka, JP· patent location history
1981Based in Toyonaka, JP· patent location history
1993Patents assigned to MATSUSHITA ELECTRONICS CORP (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 | 1976–2003 |
| MATSUSHITA ELECTRONICS CORP | 1 | 1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 28 | 1976–2003 |
| Toyonaka, JP | 1 | 1981 |