This inventor holds 4 USPTO granted patents, plus 1 CIPO patent and 8 EPO patents. Top assignees: Toyo Aluminium Kabushiki Kaisha, Green Arm Co., Ltd., Nippon Aerosil Co., Ltd.. Active years: 2016-2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
3 out of 119 
1 out of 3 
1 out of 16 Years Active: 2016-2019
Title: **The Innovative Contributions of Tomonobu Sekiguchi**
Introduction
Tomonobu Sekiguchi, an accomplished inventor based in Osaka, Japan, has made significant contributions to the field of materials science and engineering. With a remarkable portfolio of four patents, Sekiguchi’s innovative spirit is evident through his latest inventions that focus on enhancing the performance and functionality of various materials.
Latest Patents
Among his notable patents, Sekiguchi developed a **water- and oil-repellent coating film** designed to provide exceptional repellency properties. This innovative coating film is formed on the surface of a material to impart both water and oil repellency, incorporating a composite particle that contains a metal oxide particle covered by a polyfluoroalkyl methacrylate resin. The specific fluorine content relative to the surface area of the metal oxide particle is meticulously calculated to ensure optimal performance, ranging from 0.025 to 0.180.
Another groundbreaking patent is related to a **road structure that employs a corrosion-resistant conductive sheet**. This invention features a unique method for peeling off the asphalt layer using electromagnetic induction heating. The road structure includes a non-thermoplastic base layer, an asphalt layer on top, and a conductive sheet in between, along with specialized bonding layers that respond to generated heat. This innovative approach enhances the efficiency and convenience of road maintenance.
Career Highlights
Sekiguchi has held significant positions in reputable companies such as Toyo Aluminum Kabushiki Kaisha and Nippon Aerosil Co., Ltd. His work at these organizations has facilitated the advance of various technologies and methodologies, showcasing his expertise in the field.
Collaborations
Throughout his career, Sekiguchi has collaborated with esteemed colleagues, including Kazunori Yamada and Hiroyuki Nishikawa. Their collective efforts have been instrumental in pushing the boundaries of material innovation and developing solutions that meet contemporary challenges in engineering.
Conclusion
Tomonobu Sekiguchi exemplifies the essence of innovation through his remarkable patents and dedicated career. His inventions not only enhance material performance but also contribute positively to industries such as construction and manufacturing. As technology continues to evolve, Sekiguchi's work remains a testament to the impact that inventive minds can have on society.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile