Noboru Matsushima

Title: **Innovator Noboru Matsushima: Pioneering Advancements in Sealing Technology**

Introduction

Noboru Matsushima, an accomplished inventor based in Fukushima, Japan, has made significant contributions to the field of sealing technology through his innovative approaches and patented inventions. With a remarkable portfolio of nine patents, Matsushima showcases his expertise and commitment to advancing manufacturing processes in his industry.

Latest Patents

Among Matsushima's latest patents are two notable inventions that reflect his ingenuity. The first patent, titled "Method of Manufacturing a Sealing Device," describes a distinctive method of creating a sealing device. This involves preparing a mold that combines both a rubber-like elastic material and a resin material. The process includes inserting an outer diameter portion of the resin material into a mold cavity, followed by adhesively baking the rubber-like material to ensure a secure fit. The patent also details how the inner diameter portion of the resin is shaped under mold pressure to create a resin lip that complements the rubber seal lip.

Additionally, Matsushima holds a patent for a "Method of Manufacturing a Sealing Apparatus." This innovation features an annular sealing lip made from a resin material, which integrates a reinforcing ring and a sealing section formed from a rubber-like elastic material. The design ensures that the sealing member operates effectively by maintaining airtightness through its intricate assembly involving metal rings and a PTFE sealing member, all held together by a rubber covering portion.

Career Highlights

Matsushima's career includes notable tenures at leading companies in the sealing industry, specifically Nok Corporation and Nippon Oil Seal Industry Co., Ltd. His extensive experience and insights have allowed him to contribute to the development of advanced sealing technologies that have been implemented across various applications.

Collaborations

Throughout his journey as an inventor, Matsushima has collaborated with talented individuals in the field. Notably, he has worked alongside Noriyuki Wada and Satoshi Yamanaka, both of whom have contributed to the success of projects related to sealing technologies.

Conclusion

As an inventor, Noboru Matsushima exemplifies the spirit of innovation through his advancements in sealing technology. His latest patents not only highlight his technical expertise but also his dedication to enhancing manufacturing processes. With a solid foundation in the industry and collaborations with esteemed colleagues, Matsushima continues to inspire future developments in the realm of inventions.