Location History:
- Hachioji, JP (2014)
- Tokyo, JP (2019 - 2020)
Company Filing History:
Years Active: 2014-2025
Title: The Innovative Contributions of Jun Koshobu in Infrared Measurement Technologies
Introduction
Jun Koshobu is a prominent inventor based in Tokyo, Japan, renowned for her significant contributions to measurement apparatuses, specifically in the field of infrared technologies. With a total of six patents to her name, Koshobu has made a remarkable impact on the advancement of scientific instrumentation.
Latest Patents
Among her latest innovations are two notable patents. The first is the **Infrared Circular Dichroism Measurement Apparatus**. This advanced device includes a laser light source (QCL) capable of sweeping a wavenumber of laser light in an infrared wavenumber range containing at least one peak of the sample. It features a sample chamber for sample placement, a photoelastic modulator to modulate the polarization state of the laser light, a detector to capture variations in light intensity, and a signal processing device that calculates the value of infrared circular dichroism based on the ratio of alternating-current and direct-current components.
The second patent is the **Total Reflection Measurement Device**. This device aims to improve light utilization efficiency compared to a Cassegrain type objective mirror while maintaining compatibility with conventional objective mirrors. Key elements of the device include pairs of plane mirrors, intermediate mirrors, ellipsoidal mirrors, and an ATR crystal arranged strategically to optimize measurement efficacy.
Career Highlights
Jun Koshobu currently works at Jasco Corporation, a leading company in analytical and measurement instruments. Her innovative mindset and technical expertise are key drivers in the development of cutting-edge devices that enhance measurement capabilities and broaden applications in scientific research.
Collaborations
Throughout her career, Koshobu has collaborated with notable colleagues such as Tetsuji Sunami and Hiroshi Sugiyama. Together, they have pushed the boundaries of instrument design and performance, showcasing the power of teamwork in the innovation process.
Conclusion
In summary, Jun Koshobu stands out as an influential inventor in the realm of infrared measurement technologies. Her dedication to innovation at Jasco Corporation, combined with her impressive portfolio of patents, reflects her vital role in advancing scientific instrumentation. Koshobu's work not only contributes to her field but also sets a standard for aspiring inventors and researchers worldwide.
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