- All sections
- G - Physics
- G11B - Information storage based on relative movement between record carrier and transducer
- G11B 9/14 - Recording or reproducing using a method or means not covered by one of the main groups Record carriers therefor using near-field interactionsRecord carriers therefor using microscopic probe means
Patent holdings for IPC class G11B 9/14
Total number of patents in this class: 54
10-year publication summary
|
2
|
4
|
4
|
2
|
1
|
1
|
1
|
2
|
0
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pioneer Corporation | 4314 |
26 |
| Infinitesima Limited | 68 |
4 |
| Tohoku University | 2799 |
3 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6271 |
3 |
| Xerox Corporation | 6998 |
2 |
| Kioxia Corporation | 10334 |
2 |
| Fujitsu Limited | 18396 |
1 |
| Micron Technology, Inc. | 26138 |
1 |
| Varian Semiconductor Equipment Associates, Inc. | 1231 |
1 |
| Seagate Technology LLC | 3967 |
1 |
| Massachusetts Institute of Technology | 10080 |
1 |
| Western Digital Technologies, Inc. | 1787 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10930 |
1 |
| Showa Denko K.K. | 2214 |
1 |
| National Institute for Materials Science | 1105 |
1 |
| NUtech Ventures | 337 |
1 |
| Pioneer Micro Technology Corporation | 58 |
1 |
| Technische Universiteit Delft | 726 |
1 |
| PhosMega Co., Ltd. | 10 |
1 |
| SUZUKI, Jun | 1 |
1 |
| Other owners | 0 |