Location History:
- Hirakata, JP (2008)
- Osaka, JP (2009)
Company Filing History:
2 out of 21,963 
2 out of 16 Years Active: 2008-2009
Title: Innovations by Toshihiko Uchiyama
Introduction
Toshihiko Uchiyama is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of coating compositions and multilayer coating films. With a total of 2 patents, his work focuses on enhancing the durability and aesthetic appeal of silver-plating designs.
Latest Patents
Uchiyama's latest patents include a clear coating composition and a method for forming a multilayer coating film. The clear coating composition is designed to inhibit corrosion by incorporating a rust preventive agent within a clear layer on a silver-plating layer. This innovation prevents corrosive substances, such as chlorine ions, from contacting the silver-plating surface, thereby maintaining the beauty of the silver-plating design over time. Additionally, his inmold decoration product features a silver-plating layer that enhances the overall appearance of molded items.
Another significant patent involves a base coating composition for decorated moldings, which includes a silver-plating layer. This composition aims to provide excellent silver deposition, smoothness, adhesion, and film appearance. The base coating composition is a two-package curing type urethane coating, which includes specific ratios of acrylic polyol, organic-modified polydimethylsiloxane, and epoxysilane, along with a curing agent.
Career Highlights
Throughout his career, Toshihiko Uchiyama has worked with prominent companies such as Honda Motor Co., Ltd. and Nippon Bee Chemical Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative coating solutions.
Collaborations
Uchiyama has collaborated with notable coworkers, including Tatsuya Itakura and Takashi Yamamoto. Their combined efforts have likely played a role in advancing the technologies related to coating compositions.
Conclusion
Toshihiko Uchiyama's contributions to the field of coating compositions and multilayer films demonstrate his innovative spirit and dedication to enhancing product durability and aesthetics. His patents reflect a commitment to solving real-world problems through inventive solutions.