About

Supernote is more than just a technology company—it’s a vision-driven team committed to creating products that blend elegance with functionality. Founded by Ratta, a company with deep roots in secure handwriting technology, Supernote is pioneering the concept of “Digital Stationery,” offering distraction-free e-ink devices that empower creativity and productivity without the interruptions of modern smart devices.

As an independent company with offices in Shanghai, Tokyo, and Washington, Supernote operates free from the pressures of large shareholders, allowing it to prioritize innovation, ethical manufacturing, and environmental sustainability. The company is dedicated to making a lasting impact through modular e-notebooks that reduce e-waste, long-term software support for existing devices, and charitable initiatives, including donations to education and medical research.

Supernote’s core philosophy is built on user collaboration, valuing its community’s feedback to refine and enhance its products. With a minimalist design ethos and a commitment to ethical production, Supernote challenges industry norms, proving that meaningful technology doesn’t have to be driven by aggressive marketing but by genuine user experience and long-term value.