Location History:
- Kurashiki, JP (1992 - 1994)
- Bizen, JP (2003)
- Okayama-ken, JP (2002 - 2006)
Company Filing History:
Years Active: 1992-2006
Title: Fumio Nakahara: Innovator in Filter Technology
Introduction
Fumio Nakahara is a notable inventor based in Okayama-ken, Japan. He has made significant contributions to the field of filter technology, holding a total of 6 patents. His work focuses on developing advanced filter elements that enhance deodorizing and adsorbing functions while maintaining low pressure drops.
Latest Patents
One of Nakahara's latest patents is for a filter element and the method for its manufacture. This invention provides a filter element that exhibits excellent deodorizing and adsorbing functions with low pressure drop. The manufacturing process involves coating a base fabric with an adhesive and allowing it to move in an electrostatic field created by a high voltage generating device. This process enables pulverized adsorbent powder with specific mean particle sizes to electrostatically adhere to the base fabric surface. Additionally, the filter element can be produced by dispersing pulverized adsorbent powder on a base fabric made of heat-fusible fibers and partially fusing these fibers through heating to secure the adsorbent powder to the fabric.
Career Highlights
Throughout his career, Fumio Nakahara has worked with prominent companies such as Kuraray Co., Ltd. and Kuraray Chemical Co., Ltd. His innovative approaches have led to advancements in polymer production processes, particularly those involving hydroxyl groups.
Collaborations
Nakahara has collaborated with notable colleagues, including Hisamichi Yanai and Takanori Kitamura, contributing to the development of cutting-edge technologies in his field.
Conclusion
Fumio Nakahara's contributions to filter technology and polymer production highlight his role as a significant inventor in Japan. His innovative patents and collaborations continue to influence advancements in the industry.