Location History:
- Ibaraki, JP (2004 - 2005)
- Tsukuba, JP (2009)
- Tokyo, JP (2001 - 2022)
Company Filing History:
7 out of 1,058 
4 out of 942 
1 out of 6 Years Active: 2001-2025
Title: The Innovations of Manabu Sekiguchi
Introduction
Manabu Sekiguchi is a distinguished inventor based in Tokyo, Japan, known for his significant contributions to the development of advanced materials. With a total of 12 patents to his name, Sekiguchi has made notable strides in the field of polyolefin microporous membranes, enhancing their functionality and application in various industries.
Latest Patents
Among his latest innovations, Sekiguchi has developed a polyolefin microporous membrane that contains polyethylene. This innovative membrane is characterized by a melting peak of non-reversing heat flow, which, when measured by a temperature-modulated DSC method at a temperature rise rate of 1° C./min, falls within the range of 141.0° C. to 150.0° C. Additionally, he has patented another polyolefin microporous membrane that exhibits a loss tangent (tan δ) at 230° C. of 0.35 or more and less than 0.60 in melt viscoelasticity measurement. These advancements are crucial for improving the performance of materials used in various applications.
Career Highlights
Sekiguchi has made substantial contributions while working for prominent companies such as JSR Corporation and Asahi Kasei Kabushiki Kaisha. His roles in these organizations have allowed him to push the boundaries of material science and engineering, leading to innovations that have significant industrial implications.
Collaborations
Throughout his career, Sekiguchi has collaborated with several talented individuals, including Michinori Nishikawa and Atsushi Shiota. These partnerships have fostered an atmosphere of innovation and creativity, resulting in the successful development of new technologies and products.
Conclusion
Manabu Sekiguchi's expertise and dedication to innovation have positioned him as a leading figure in the field of polyolefin microporous membranes. His ongoing research and development work continue to inspire advancements in material science, highlighting the critical role of inventors in shaping our technological landscape.
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.