Company patents

CERAGEM CO., LTD.

CERAGEM CO., LTD.'s patent strategy reveals a strong, yet volatile, focus on Physical Therapy Apparatus, which constitutes 40.3% of its portfolio and saw a dramatic 275.0% YoY growth in 2024 before a significant decline in 2025. Surprisingly, despite its medical device focus, the company has shown a shifting priority away from Implants & Prosthetics and Electrotherapy / Radiation Therapy, both experiencing 100.0% YoY declines in 2025 and 2026 (so far), respectively, indicating a potential consolidation of its core medical device offerings.

Patent Trend by Technology Area

Yearly patent publications since 2023

Product themes

Product-level themes inferred from filings since 2023, with category chips showing where each theme appears. Select a theme to filter the patents below.

67 US filings (since 2023) · 7 categories · 7 themes

Therapeutic Massage & Vibration

Apparatus designed to deliver localized massage, percussive action, vibration, or combined thermal therapy to muscles and soft tissues for pain relief, circulation improvement, or muscle recovery.

Physical Therapy Apparatus
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24since 2023
-80.0%YoY
Orthopedic Support & Joint Manipulation

Devices providing mechanical support, alignment, traction, or targeted compression to specific body parts, often focusing on joints, spine, or limbs, for therapeutic or corrective purposes.

Physical Therapy Apparatus
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13since 2023
-77.8%YoY
Adaptive & Wearable Bio-Stimulation

Systems that provide therapeutic stimulation or field therapy through wearable devices, often incorporating physiological sensing and closed-loop feedback for personalized and adaptive treatment.

Electrotherapy / Radiation Therapy
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6since 2023
n/a
Ergonomic & Actuated Comfort Features

Integration of mechanisms, sensors, and actuators to provide dynamic adjustments for user comfort, such as lumbar support, reclining positions, massage functions, or controlled movement.

Furniture (Chairs, Beds)
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5since 2023
0.0%YoY
Enhanced Comfort Bedding

Innovations in mattresses, pillows, and other soft furnishings designed to improve user comfort, support, temperature regulation, or provide therapeutic benefits.

Furniture (Chairs, Beds)
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3since 2023
+100.0%YoY
Adjustable Patient Support & Positioning

Devices and systems that provide ergonomic support and precise positioning for patients during medical procedures, recovery, or extended care, often incorporating adjustability for comfort, injury prevention, or surgical access.

Hospital & Patient Transport
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3since 2023
new
Patient Lifting & Transfer Mechanisms

Mechanical or assistive systems designed to safely lift, move, or transfer patients between different positions, beds, chairs, or vehicles, often focusing on reducing caregiver strain and improving patient safety.

Hospital & Patient Transport
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2since 2023
new

Patents

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