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Ruten

Neurotechnology medical-device company founded in July 2023, with operations in the United States and Japan, developing a middleware platform that integrates symptom-specific hardware and software for brain-machine interfaces. Its first focus is restoring swallowing function in people with dysphagia, including after stroke. It is developing the implantable Swallow Autopilot device and a thin-film, multi-point electrode device for continuous swallowing assessment. Its research includes neural decoding and implantable neuromodulation with university partners. Both devices remain under development and have not received medical-device approval or clearance. Its Japanese operation is Ruten Japan G.K.

Founded 2023

Team

Antonio LozanoCollaborator: Neuroprosthetics
Hayato NakamuraCo-founder, CTO
Kazutaka TakahashiCo-founder, CEO / CSO
Kazuyuki SamejimaResearch Collaborator: Neural Dynamics
Kenichi TsukamotoHardware Engineer
Kentaroh TakagakiScientific Advisor: Swine Anatomy & Physiology
Martin BrodskyCollaborator: Speech-Language Pathology
Rei MasudaResearch Scientist
Satoko KoganemaruScientific Advisor: Noninvasive Swallow Rehab
Shaheen HamdyScientific Advisor: Human Trials & Cortical Physiology
Takufumi YanagisawaScientific Advisor: Human BMI & Neurosurgery
Teresa LeverScientific Advisor: Peripheral Nerve
Tomohiko TakeiCollaborator: Motor Control
Tomohito MinakuchiResearch Scientist
Tomomichi OyaResearch Scientist
Vishal SoniResearch Engineer
Vladislav SekulicResearch Scientist
Yiting ChangResearch Scientist

Investments

$2M2026-03-17Coral Capital
$—2023-12-18ANRI