Company Filing History:
2 out of 229 
1 out of 14 Years Active: 1980-2010
Title: Yoshiaki Takamatsu: Innovator in Absorbent Products and Lithographic Printing
Introduction
Yoshiaki Takamatsu is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of absorbent products and lithographic printing technology. With a total of 2 patents, his work reflects a commitment to innovation and practicality.
Latest Patents
Takamatsu's latest patents include an absorbent product designed for use in diapers. This product features a back sheet, an absorber, and a skin contact sheet. The skin contact sheet is positioned as the uppermost layer, allowing for direct contact with the wearer's skin and includes openings for the passage of excretions. Notably, the absorber and the skin contact sheet are joined only at both ends in the longitudinal direction, enhancing functionality.
Another significant patent is a photosensitive lithographic printing plate with a hydrophilic sublayer. This invention boasts excellent printing durability and consists of a supporting layer, a hydrophilic layer, and a photosensitive layer. The photosensitive layer is composed of a diazo resin modified by a phenol compound and a water-soluble acrylic polymer. The hydrophilic layer includes a resinous component made up of a urea compound resin and a polyamide resin, along with a pigment component.
Career Highlights
Throughout his career, Takamatsu has worked with prominent companies such as Oji Paper Co., Ltd. and Japan Absorbent Technology Institute. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects.
Collaborations
Takamatsu has collaborated with notable individuals in his field, including Hideaki Shinohara and Masaru Kato. These partnerships have likely fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Yoshiaki Takamatsu's contributions to absorbent products and lithographic printing technology highlight his innovative spirit and dedication to improving everyday products. His patents reflect a blend of practicality and advanced technology, making him a significant figure in his field.