Inventor
Takuoki Hata
Inventor
Neyagawa, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Cprimary
H01CResistors38%
C04BLime, magnesia15%
C09KMaterials for miscellaneous applications, not provided for elsewhere8%
E21BEarth or rock drilling8%
G01KMeasuring temperature8%
H01BCables8%
H01GCapacitors8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
10,914,151Hydrocarbon recovery method and hydrocarbon recovery system20215,815,063'Positive temperature coefficient thermistor and fabrication method thereof'19985,497,139'Temperature sensor and its manufacturing method'19964,891,158'Oxide semiconductor for thermistor and manufacturing method thereof'19904,729,852'Oxide semiconductor for thermistor'19884,558,021'Ceramic high dielectric composition'19854,324,702'Oxide thermistor compositions'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–1998Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (6)· patent assignee history
1982Based in Sakai, JP· patent location history
1985–1990Based in Neyagawa, JP· patent location history
1996–1998Based in Moriguchi, JP· patent location history
2021Patents assigned to JAPAN OIL GAS & METALS JOGMEC (1)· patent assignee history
2021Based in Izumi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 6 | 1982–1998 |
| JAPAN OIL GAS & METALS JOGMEC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Neyagawa, JP | 3 | 1985–1990 |
| Moriguchi, JP | 2 | 1996–1998 |
| Izumi, JP | 1 | 2021 |
| Sakai, JP | 1 | 1982 |