Company Filing History:
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Years Active: 2003-2008
Title: Kohichi Murohashi: Innovator in Image Processing and Sensor Technology
Introduction
Kohichi Murohashi is a notable inventor based in Yokohama, Japan. He has made significant contributions to the fields of image processing and sensor technology. With a total of 2 patents to his name, Murohashi's work reflects a commitment to enhancing the quality and efficiency of technological solutions.
Latest Patents
Murohashi's latest patents include an image information compression device and an angular velocity sensor. The image information compression device is designed to control the code generation quantity adaptively based on the patterns and changes in images. This innovation aims to alleviate degradation in image quality while effectively reducing spatial redundancy, ultimately improving overall image quality. The device features an adaptive filter with a coefficient table memory that holds multiple coefficient tables, allowing for different filtering characteristics.
The angular velocity sensor incorporates a vibrator and a differential amplifier circuit that outputs a differential signal containing a Coriolis component. This signal is converted into a digital format by an A/D converter. A Hilbert transformer shifts the differential signal, and two multipliers square both the original and phase-shifted signals. The resulting magnitude signal is proportional to the Coriolis force, showcasing Murohashi's ingenuity in sensor technology.
Career Highlights
Throughout his career, Murohashi has worked with prominent companies such as Murata Manufacturing Co., Ltd. and Texas Instruments Corporation. His experience in these organizations has contributed to his development as an inventor and innovator in his field.
Collaborations
Murohashi has collaborated with notable individuals, including Katsumi Fujimoto and Keiichi Okano. These partnerships have likely enriched his work and led to advancements in his inventions.
Conclusion
Kohichi Murohashi stands out as a significant figure in the realm of innovation, particularly in image processing and sensor technology. His patents reflect a deep understanding of the challenges in these fields and a commitment to finding effective solutions. His contributions continue to influence the technological landscape.