Waveguide and manufacturing method thereof
US-11604313-B2 · Mar 14, 2023 · US
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Ito Hiroyuki patents
Ito Hiroyuki holds 74 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 74 |
| Recent patents | 0 |
| First publication | Mar 24, 2015 |
| Latest publication | Mar 14, 2023 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Waveguide and manufacturing method thereof
US-2023003940-A1 · Jan 5, 2023 · US
Thermally-assisted magnetic recording head having plasmon generator of multiple metal layers
US-11410688-B1 · Aug 9, 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.
Waveguide and manufacturing method thereof
US-11604313-B2 · Mar 14, 2023 · US
Waveguide and manufacturing method thereof
US-2023003940-A1 · Jan 5, 2023 · US
Thermally-assisted magnetic recording head having plasmon generator of multiple metal layers
US-11410688-B1 · Aug 9, 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 | 41 |
| G11B2005/0021 | 38 |
| G11B5/3116 | 37 |
| G11B5/314 | 29 |
| G11B5/3163 | 27 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 74 |
| Cross-Sectional Technologies | 12 |
| Chemistry & Metallurgy | 3 |
| Electricity | 1 |