This inventor holds 2 USPTO granted patents. Top assignees: Sony Corporation, New Oji Paper Co, Ltd., New Ojl Paper Co., Ltd.. Active years: 1996-1997.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 58,145 
1 out of 57 
1 out of 1 Years Active: 1996-1997
Title: Shigeo Hayasi: Innovator in Printing Technologies
Introduction
Shigeo Hayasi, a distinguished inventor based in Kanagawa, Japan, has made significant contributions to the field of printing technologies. With a total of two patents to his name, Hayasi’s innovative spirit shines through his latest inventions, which advance thermal transfer printing applications.
Latest Patents
Hayasi’s most recent patent, titled "Printing sheet and manufacturing method therefor," introduces a novel type of printing sheet designed for thermal transfer systems. This printing sheet consists of a support and a dye receiving layer that incorporates a polymer with isocyanate groups, polysiloxane units, and urea units. This advanced formulation not only enhances the writing characteristics but also improves the anti-sebaceous properties of the image surface, while maintaining essential characteristics such as sensitivity and image preservative stability.
Additionally, he holds a patent for "Image receiving sheet for thermal transfer printing," which features a comprehensive structure. This sheet consists of multiple layers, including a dye receiving layer, foam film, adhesive layer, release layer, support layer, and lubricant layer, all laminated together. This innovative design optimally supports both the seal and support portions of the sheet, ensuring effective thermal transfer printing.
Career Highlights
Throughout his career, Shigeo Hayasi has worked with reputable companies in the printing and technology sectors. Notably, he has been associated with Sony Corporation and New Oji Paper Co., Ltd., where he utilized his expertise to enhance product development and innovation in printing technologies.
Collaborations
Hayasi has collaborated with notable colleagues, including Yoshinori Nakamura and Huy Sam. These collaborations have likely enriched his inventive work and broadened the scope of his patents, contributing to advancements in the printing domain.
Conclusion
Shigeo Hayasi’s contributions to the world of printing technology, specifically in thermal transfer systems, underscore his inventive prowess. With patents reflecting his innovative approaches, he continues to influence the industry while fostering collaboration and progress among his peers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile