Empowering
Zero-Wiring Society
Vision/Mission
Aeterlink, spun out from Stanford University, is a startup that develops and provides "WPT" (wireless power transfer) technologies and solutions to realize a wire-free world.
Our team has been engaged in research and development of medical implant devices such as pacemakers for years. In order to meet the medical needs there, it was necessary to operate the devices which is 20cm deep inside the body by transmitting power wirelessly from outside the body. Based on the technology we had cultivated throughout the project, we succeeded in developing the world's first complete WPT system, "AirPlug™︎," on a practical level.
Service
Our solution unleashes digital signal processing devices from wires
FA (Factory Automation)
Free all of sensors from any of wires and mainainance completely where there are frequent wire disconnections due to movements of machine parts, exposure to oil, or complicated wiring.
Building Management
Apply our WPT technologies to various types of sensors used in offices/facilities such as temperature and humidity sensors, illuminance sensors, CO2 sensors, door sensors, window sensors, motion sensors, etc.
Medical Implant
Treat diseases that are difficult to solve with traditional drugs by using inplant devices such as VNS (vagus nerve stimulation), cardiac pacemakers, etc, with enhanced usalibility by our WPT technologies.
Notice of fund-raising
2021.10.05
Press Release
Aeterlink, a company that realizes social implementation of long-range WPT (AirPlug™︎) technology, Series A round of funding of 200 million yen - aiming to realize a "digital society" without wires through WPT
Aeterlink Corp. has raised 200 million yen through a third-party allocation of new shares to the KII No. 2 Investment Limited Liability Partnership managed by Keio Innovation Initiative and the Technology Ventures No. 5 Investment Limited Liability Partnership managed by ITOCHU Technology Ventures.
News
- All
- Picked Out
- Press Release
- Media
- Other
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2024.02.19
Other
Received the Incentive Award in the startup category of the IP BASE AWARD for the startup intellectual property community operated by the Japan Patent Office.
To External Website
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2024.01.31
Other
Our CFO Shiramizu took to the stage at "Open Innovation Day", an event to promote open innovation on 1st of February 2024.
To External Website
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2024.01.09
Media
Our technology has been published in Springer Nature.
To External Website
- 2024.01.01 Other Recruitment page has been published.
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2022.12.01
Press Release
Exhibited at the 7th Smart Building Expo in Tokyo, with a booth where visitors can experience a "wireless power supply space".
To External Website
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2022.09.26
Press Release
Acquired the first Wireless Power Transmission Premises Radio Station (WPT station) in Japan.
To External Website
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2022.09.09
Press Release
Participated in the ICC SUMMIT KYOTO 2022. Recieved the first place award by "REALTECH CATAPULT" competition to determine the hottest real-tech venture!
To External Website
- 2022.06.08 Media A special feature of Aeterlink will be aired on "NEWS MORNING SATELLITE".<June 9 AM 6: 30 ~>
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2022.03.23
Media
The article "Delivery of the world's first wireless power supply system to Takenaka Corporation" was published in Nihon Keizai Shimbun.
To External Website
No article exists in "Picked Out" category.
-
2022.12.01
Press Release
Exhibited at the 7th Smart Building Expo in Tokyo, with a booth where visitors can experience a "wireless power supply space".
To External Website
-
2022.09.26
Press Release
Acquired the first Wireless Power Transmission Premises Radio Station (WPT station) in Japan.
To External Website
-
2022.09.09
Press Release
Participated in the ICC SUMMIT KYOTO 2022. Recieved the first place award by "REALTECH CATAPULT" competition to determine the hottest real-tech venture!
To External Website
-
2024.01.09
Media
Our technology has been published in Springer Nature.
To External Website
- 2022.06.08 Media A special feature of Aeterlink will be aired on "NEWS MORNING SATELLITE".<June 9 AM 6: 30 ~>
-
2022.03.23
Media
The article "Delivery of the world's first wireless power supply system to Takenaka Corporation" was published in Nihon Keizai Shimbun.
To External Website
-
2024.02.19
Other
Received the Incentive Award in the startup category of the IP BASE AWARD for the startup intellectual property community operated by the Japan Patent Office.
To External Website
-
2024.01.31
Other
Our CFO Shiramizu took to the stage at "Open Innovation Day", an event to promote open innovation on 1st of February 2024.
To External Website
- 2024.01.01 Other Recruitment page has been published.
FAQ
What does AirPlug™︎ mean?
AirPlug™︎ is our term for WPT using microwave and is a trademark we have acquired.
It illustrates the power can be transferred as if there were an electrical power outlet in the air.
How much is the transmit power?
Our power transmitters output energy less than 1W (EIRP36dBm) based on the approval by Ministry of Internal Affairs and Communications and its ministerial ordinance that is scheduled to be eased in spring 2022.
How much is the received power?
It can be calculated based on the friis transmission formula.
For example, the received power of the antenna is 4.39 [mW] under the following conditions:
Transmission distance: 1m
Frequency: 920MHz
Antenna power: 1W
Transmitting antenna gain: 6dBi
Receiving antenna gain: 2.15dBi
However, these results do not take into account environmental reflections or antenna size. Please contact us for further details.
How big is the size of the receiving antenna?
It can be adjusted to various sizes.
For example, it can be as small as a grain of rice or as large as A4 size.