Magnetic head including main pole having top surface including first inclined portion, second inclined portion, and third inclined portion, and spin torque oscillator
US-11514931-B1 · Nov 29, 2022 · US
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Sato Kazuki patents
Sato Kazuki holds 51 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 51 |
| Recent patents | 0 |
| First publication | Mar 24, 2015 |
| Latest publication | Nov 29, 2022 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Manufacturing method for magnetic head for perpendicular magnetic recording including a pair of first side shields and a pair of second side shields
US-11495251-B1 · Nov 8, 2022 · US
Magnetic head including spin torque oscillator, first and second gap films, and first and second guard films, and manufacturing method for the same
US-11380353-B1 · Jul 5, 2022 · US
Magnetic head including spin torque oscillator
US-11289117-B1 · Mar 29, 2022 · US
Magnetic head including spin torque oscillator
US-11211082-B1 · Dec 28, 2021 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Magnetic head including main pole having top surface including first inclined portion, second inclined portion, and third inclined portion, and spin torque oscillator
US-11514931-B1 · Nov 29, 2022 · US
Manufacturing method for magnetic head for perpendicular magnetic recording including a pair of first side shields and a pair of second side shields
US-11495251-B1 · Nov 8, 2022 · US
Magnetic head including spin torque oscillator, first and second gap films, and first and second guard films, and manufacturing method for the same
US-11380353-B1 · Jul 5, 2022 · US
Magnetic head including spin torque oscillator
US-11289117-B1 · Mar 29, 2022 · US
Magnetic head including spin torque oscillator
US-11211082-B1 · Dec 28, 2021 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G11B5/1278 | 40 |
| G11B5/3116 | 32 |
| G11B5/3163 | 25 |
| G11B5/315 | 25 |
| G11B5/17 | 24 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 51 |
| Cross-Sectional Technologies | 10 |
| Chemistry & Metallurgy | 1 |