- All sections
- B - Performing operations; transporting
- B06B - Generating or transmitting mechanical vibrations in general
- B06B 1/04 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency making use of electrical energy operating with electromagnetism
Patent holdings for IPC class B06B 1/04
Total number of patents in this class: 770
10-year publication summary
23
|
35
|
78
|
102
|
115
|
123
|
80
|
71
|
59
|
19
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Nidec Copal Corporation | 277 |
46 |
Minebea Mitsumi Inc. | 1461 |
42 |
AAC Technologies Pte. Ltd. | 1436 |
39 |
Alps Alpine Co., Ltd. | 1831 |
35 |
Nidec Sankyo Corporation | 1117 |
30 |
Murata Manufacturing Co., Ltd. | 22355 |
29 |
Foster Electric Company, Limited | 133 |
22 |
Mitsumi Electric Co., Ltd. | 1041 |
22 |
Namiki Seimitsu Houseki Kabushiki Kaisha | 171 |
21 |
Apple Inc. | 50209 |
10 |
Sanyo Electric Co., Ltd. | 3926 |
10 |
Pioneer Corporation | 4843 |
10 |
CK Materials Lab Co., Ltd. | 87 |
10 |
Nidec Seimitsu Corporation | 22 |
10 |
Kokusai Keisokuki Kabushiki Kaisha | 89 |
9 |
Vibrant Composites Inc. | 14 |
9 |
Nippon Telegraph and Telephone Corporation | 14195 |
8 |
Mplus Co., Ltd. | 32 |
8 |
AAC Acoustic Technologies (Shenzhen) Co., Ltd. | 1827 |
7 |
Goertek Inc. | 2477 |
7 |
Other owners | 386 |