Location History:
- Hitachi, JA (1978)
- Kokubunji, JP (1992 - 1994)
- Hitachi, JP (1980 - 1997)
- Sayama, JP (1992 - 1999)
Company Filing History:
17 out of 42,485 
2 out of 832,680 Years Active: 1978-1999
Title: Norio Shimizu: Innovator in Acoustic Radiation Force Technology
Introduction
Norio Shimizu is a prominent inventor based in Sayama, Japan. He has made significant contributions to the field of particle handling methods through his innovative patents. With a total of 18 patents to his name, Shimizu has established himself as a key figure in the realm of acoustic radiation force technology.
Latest Patents
One of Shimizu's latest patents is a particle handling method by acoustic radiation force and apparatus. This invention involves a chamber designed to exert an ultrasound beam on a sample solution containing particles. The goal is to control the shape of the spatial distribution of potential energy created by the ultrasound beam, allowing for the concentration, separation, or arrangement of particles. The apparatus includes irradiation ultrasound sources that generate ultrasound beams, creating an ultrasonic intensity distribution. This distribution produces a position potential energy distribution that can exert a force in a predetermined direction or maintain particles in a specific region. Additionally, the design incorporates suction holes for recovering separated solvents or particles.
Another notable patent is the method and apparatus for using a mixed sample of phosphoric acid compounds. This invention utilizes a double resonance NMR detector connected to an NMR spectrometer. It allows for the observation of a 31P nuclear magnetic resonance signal obtained through polarization transfer between 17O and 31P. The method effectively eliminates signals obtained without polarization transfer, enabling selective observation of the 31P nuclear magnetic resonance signal spectrum of an 17O-labeled phosphoric acid.
Career Highlights
Throughout his career, Norio Shimizu has worked with notable companies, including Hitachi, Ltd. His experience in these organizations has contributed to his expertise and innovative capabilities in the field of particle handling and acoustic radiation force technology.
Collaborations
Shimizu has collaborated with esteemed colleagues, including Yoji Odawara and Hideo Kawaguchi. These partnerships have likely fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Norio Shimizu's contributions to the field of particle handling through acoustic radiation force technology are noteworthy. His innovative patents and collaborations highlight his significant impact on the industry. Shimizu continues to be a driving force in advancing
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