Location History:
- Tokyo, JP (1988 - 1995)
- Chiba, JP (2001 - 2004)
Company Filing History:
Years Active: 1988-2004
Title: Innovations by Masafumi Take: A Pioneer in Thermogravimetry and Viscoelasticity Measurement
Introduction: Masafumi Take is a distinguished inventor based in Tokyo, Japan, known for his significant contributions to the fields of thermogravimetry and viscoelasticity measurement. With a total of nine patents to his name, Take's innovations have advanced the precision and efficiency of measurement instruments in scientific research and industrial applications.
Latest Patents: Among his latest patents, the Thermogravimetry Apparatus stands out. This innovative design aims to suppress the vibration of a balance arm during sample changes, achieving this at a low cost and with minimal footprint. The apparatus includes a sample holder, a shift-detecting detector, and a control circuit that executes feedback control to maintain the balance arm’s equilibrium. Additionally, it has an exchange stage detector to signify sample changes, with a fixed output holding circuit to stabilize the driver's output during these exchanges.
Another notable patent is the Viscoelasticity Measurement Apparatus, which features a support that can adjust its position relative to the sample holder. This design incorporates a detection rod supported by resilient materials like leaf springs, allowing for precise detection of displacement when forces are applied. The system employs negative feedback control to negate the spring constant effect, thereby enhancing the accuracy of the viscoelasticity data through improved linearity between the current and generated force.
Career Highlights: Throughout his career, Masafumi Take has worked with prominent companies such as Seiko Instruments Inc. and Sii Nanotechnology Inc. His roles in these organizations have enabled him to further his research and development endeavors, leading to the successful creation of his patented technologies.
Collaborations: In addition to his individual achievements, Take has collaborated with esteemed colleagues such as Nobutaka Nakamura and Haruo Takeda. These partnerships have fostered a collaborative environment that has contributed substantially to the innovation process within their respective fields.
Conclusion: Masafumi Take's inventions reflect a deep commitment to enhancing measurement technologies that serve both scientific and industrial communities. His latest patents exemplify the continuous evolution of precision and control in measurement apparatus, solidifying his reputation as a leading inventor in Japan's innovative landscape.