This inventor holds 2 USPTO granted patents. Top assignees: Nisshin Flour Milling Co., Ltd., Ryobi Limited, Other. Active years: 1996-1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Saitama-ken, JP (1996)
- Tokyo, JP (1999)
Company Filing History:
2 out of 200 
1 out of 546 
1 out of 834,453 Years Active: 1996-1999
Title: Naoto Tonoike: Innovator in Powder Classification and Fiber Technology
Introduction
Naoto Tonoike is a notable inventor based in Saitama, Japan. He has made significant contributions to the fields of powder classification and fiber technology. With a total of 2 patents to his name, Tonoike's work showcases his innovative approach to solving complex engineering challenges.
Latest Patents
Tonoike's latest patents include a highly efficient powder classifier. This invention utilizes a classification rotor that is capable of classifying powder with high efficiency and accuracy. The rotor is attached to a rotating shaft and is supported within a casing. It features a cavity that extends from the outer edge to the center, with classifying vanes positioned around the circumference. The design allows for the separation of coarse and fine powder particles through centrifugal force and airflow.
Another significant patent involves fibers that have ultrafines uniformly dispersed and deposited on their surface. This fiber can be made from organic, inorganic, or metallic materials. The ultrafines, with an average particle diameter of 0.005-1 μm, are deposited on 8-90% of the fiber's surface in a single layer. This innovative process enhances the fiber's properties, making it useful as a reinforcing material for fiber-reinforced composites.
Career Highlights
Throughout his career, Tonoike has worked with various companies, including Nisshin Flour Milling Co., Ltd. His experience in these organizations has contributed to his expertise in the field of materials science and engineering.
Collaborations
Tonoike has collaborated with notable individuals such as Eisuke Kuroda and Satoshi Akiyama. These partnerships have likely enriched his work and led to further advancements in his inventions.
Conclusion
Naoto Tonoike's contributions to powder classification and fiber technology highlight his innovative spirit and dedication to advancing engineering solutions. His patents reflect a commitment to efficiency and functionality in material applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile