Location History:
- Hachiouji, JP (1987)
- Hachioji, JP (1987)
Company Filing History:
2 out of 17 
1 out of 1,357 Years Active: 1987
Title: Innovations of Shinichi Ishii
Introduction
Shinichi Ishii is a notable inventor based in Hachiouji, Japan. He has made significant contributions to the field of engineering, particularly in the development of innovative filtration and aeration technologies. With a total of two patents to his name, Ishii's work reflects a commitment to enhancing fluid treatment processes.
Latest Patents
Ishii's latest patents include an aerator and an aerobic biological treatment process using the same. This invention provides an aerator that comprises a jet stream generator for ejecting a gas and a liquid in a mixed state from a nozzle. It features a tubular flow straightener that mixes the bubble-containing stream ejected from the nozzle with ambient water, discharging the resulting mixture from the discharge orifice. The flow straightener has a tubular form whose internal diameter is reduced from the inlet toward the discharge orifice, allowing for the production of a stream containing minute gas bubbles, even with a high gas-to-liquid volume ratio of 3/1.
Another significant patent is the hollow-fiber filter module and filtration method using the same. This invention provides a hollow-fiber filter module comprising a straight tube and a bundle of hollow fibers. The module is designed to be connected in series to form a filter module assembly, allowing for efficient fluid treatment through cross flow filtration. This design minimizes pressure loss and enhances the overall effectiveness of the filtration process.
Career Highlights
Throughout his career, Ishii has worked with prominent companies such as Mitsubishi Rayon Engineering Co., Ltd. and Mitsubishi Rayon Company, Limited. His experience in these organizations has contributed to his expertise in developing innovative solutions for fluid treatment.
Collaborations
Ishii has collaborated with notable coworkers, including Munehiro Okumura and Kazuo Kuwahara. Their combined efforts have likely fostered advancements in their respective fields.
Conclusion
Shinichi Ishii's contributions to aeration and filtration technologies demonstrate his innovative spirit and dedication to improving fluid treatment processes. His patents reflect a deep understanding of engineering principles and a commitment to practical applications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.