Inventor
Tetsuya Hiraki
Inventor
Tokyo, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer43%
H10NElectric solid-state devices not otherwise provided for14%
Y10TTechnical subjects covered by former us classification14%
G01BMeasuring length, thickness or similar linear dimensions7%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices7%
H01LSemiconductor devices7%
H10BElectronic memory devices7%
PatentTitleYear
10,418,546Magnetic sensor20199,792,934'Multi reader head having a varying gap layer laminated between readers'20179,767,834'Magnetic head comprising magneto-resistance effect element and side shields'20179,747,933'Magneto-resistive effect element having side shield integrated with upper shield'20178,098,462'Manufacturing method of thin-film magnetic head, wafer for thin-film magnetic head and thin-film magnetic head'20128,021,712'Wafer and manufacturing method of electronic component'20117,948,709'Thin-film magnetic head'20117,858,271'Method of measuring dimension of pattern and method of forming pattern'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2019Patents assigned to TDK CORP (8)· patent assignee history
2010–2019Based in Tokyo, JP· patent location history
2012Patents assigned to HIRAKI TETSUYA (1)· patent assignee history
2012Patents assigned to HORIUCHI SOHEI (1)· patent assignee history
2012Patents assigned to OTSUBO YUJI (1)· patent assignee history
2012Patents assigned to TANAKA YOSHIAKI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TDK CORP | 8 | 2010–2019 |
| HIRAKI TETSUYAself | 1 | 2012 |
| HORIUCHI SOHEI | 1 | 2012 |
| OTSUBO YUJI | 1 | 2012 |
| TANAKA YOSHIAKI | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 8 | 2010–2019 |