Company Filing History:
2 out of 59 
1 out of 13 Years Active: 2009
Title: Hirohumi Iwasaki: Innovator in Warmth-Retaining Technologies
Introduction
Hirohumi Iwasaki is a notable inventor based in Ashiya, Japan. He has made significant contributions to the field of warmth-retaining technologies, holding a total of 2 patents. His innovative designs focus on enhancing comfort through effective heat retention.
Latest Patents
Iwasaki's latest patents include a "Simple warmth-retaining article" and a "warmth-retaining cloth." The simple warmth-retaining article comprises a heat insulating material, a cover material, and an exothermic article that generates heat in the presence of air. This exothermic article is inserted between the heat insulating material and the cover material. The warmth-retaining cloth is formed by connecting multiple simple warmth-retaining articles in a plane-like state. Another patent involves a "nonwoven fabric" characterized by its thermoplastic synthetic fiber composition, which has specific properties such as a fabric weight of 7 to 50 g/m and a maximum opening diameter of 200 to 2,000 micrometers. This nonwoven fabric is also utilized in a tea bag design.
Career Highlights
Throughout his career, Hirohumi Iwasaki has worked with prominent companies such as Asahi Kasei Fibers Corporation and Ohki Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative materials and products.
Collaborations
Iwasaki has collaborated with notable colleagues, including Hirohiko Nagao and Naoko Yamaguchi. These partnerships have likely fostered a creative environment that encourages the development of new ideas and technologies.
Conclusion
Hirohumi Iwasaki's contributions to warmth-retaining technologies demonstrate his innovative spirit and commitment to enhancing comfort through effective design. His patents reflect a deep understanding of materials and their applications, making him a significant figure in his field.