This inventor holds 14 USPTO granted patents. Top assignees: Chikayoshi Sumi, Fujitsu Corporation, Other. Active years: 1996-2021.
Location History:
- Tokorozawa-shi, Saitama JP (2010)
- 3-18-6, Kusunoki-dai, Tokorozawa-shi, Saitama JP (2011)
- Saitama, JP (1996 - 2021)
- Tokorozawa, JP (2011 - 2021)
Company Filing History:
1 out of 1 
1 out of 39,367 
13 out of 834,411 Years Active: 1996-2021
Title: The Innovative Journey of Chikayoshi Sumi
Introduction: Chikayoshi Sumi, an accomplished inventor based in Tokorozawa, Japan, has made significant contributions to the fields of measurement and imaging instruments. With a total of 14 patents to his name, his work is characterized by its technological advancements and precision in measurement methods.
Latest Patents: Among Sumi's latest patents are notable inventions that enhance the capabilities of measurement and imaging instruments. One such invention is a "Measurement and Imaging Instrument and Beamforming Method," which allows for high-speed and high-accuracy beamforming without the need for approximate calculations. This instrument includes a reception unit designed to capture waves from measurement objects and generates multi-dimensional reception signals through sophisticated processing techniques, including Hilbert transforms and Fourier transforms.
Another significant patent is the "Displacement Measurement Method and Apparatus, and Ultrasonic Diagnostic Apparatus." This invention employs ultrasound technology for precise displacement measurements across various dimensions. It consists of an ultrasound sensor that captures echo signals from an object, processed to yield comprehensive ultrasound echo data, thus enabling effective displacement calculations.
Career Highlights: Chikayoshi Sumi has worked in various roles throughout his career, focusing on innovation within measurement technology. His notable contributions have not only advanced scientific research but have also led to the development of practical applications in industries requiring precision measurement and imaging.
Collaborations: Throughout his career, Sumi has collaborated with esteemed colleagues like Naoto Yamazaki and Kiyoshi Nakayama. Their collective expertise has facilitated significant advancements in their field and spurred innovative projects that enhance the functionality of measurement and imaging solutions.
Conclusion: Chikayoshi Sumi stands as a prominent figure in the realm of measurement and imaging technologies. With a remarkable portfolio of patents and a commitment to innovation, he continues to influence the development of sophisticated instruments that push the boundaries of precision and efficiency in measurements. His journey is a testament to the impact of dedicated inventors in advancing technology for the benefit of society.