Location History:
- Inazawa, JP (1998)
- Ichinomiya, JP (1998 - 2004)
- Aichi-ken, JP (2003 - 2014)
- Kiyosu, JP (2016)
Company Filing History:
8 out of 3,077 
1 out of 82 
1 out of 3 Years Active: 1998-2016
Title: Hiroshi Watarai: Innovator in Resin Technology
Introduction
Hiroshi Watarai is a prominent inventor based in Aichi-ken, Japan. He has made significant contributions to the field of resin technology, holding a total of 10 patents. His innovative work focuses on improving the production processes and quality of resin molded products.
Latest Patents
Watarai's latest patents include a resin injection molding die and a method for producing resin molded products. This invention aims to suppress the formation of a fragile layer, ensuring stable production of resin molded bodies with improved adhesion of plating films. The design incorporates a plurality of stepped parts on the die surface, which alters the flow of molten resin, thereby enhancing the quality of the final product. Another notable patent is for an electromagnetic wave-permeable brilliant coated resin product. This invention features a brilliant coating film formed from a coating composition that includes aluminum, which enhances the product's aesthetic and functional properties.
Career Highlights
Throughout his career, Watarai has worked with notable companies, including Toyoda Gosei Co., Ltd. His experience in the industry has allowed him to develop innovative solutions that address specific challenges in resin production.
Collaborations
Watarai has collaborated with esteemed colleagues such as Takayasu Ido and Toshimichi Kawata. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Hiroshi Watarai's contributions to resin technology exemplify his innovative spirit and dedication to improving manufacturing processes. His patents reflect a commitment to enhancing product quality and functionality in the resin industry.
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.