This inventor holds 3 USPTO granted patents. Top assignees: E.i. Dupont De Nemours and Company, Mishima Paper Co., Ltd., Mishima Paper Ltd.. Active years: 1994-2005.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Nagaizuni, JP (1994)
- Shizuoka, JP (1997)
- Shizuoka-ken, JP (2005)
Company Filing History:
2 out of 16,339 
2 out of 8 
1 out of 1 
Years Active: 1994-2005
Title: Innovator Ippei Kato: Pioneering Contributions to Multi-layer Paper Technologies
Introduction: Ippei Kato, an accomplished inventor based in Shizuoka-ken, Japan, has made significant strides in the field of paper technology with a focus on multi-layer paper innovations. With three patents to his name, Kato has developed groundbreaking materials that cater to advanced printing applications.
Latest Patents: Kato's most notable inventions include a multi-layer paper designed to be peelable into at least two thin sheets. This innovative material is particularly suitable for creating heat-sensitive stencil printing masters, produced by combining several thin paper layers through a meticulous papermaking process. The resulting multi-layer paper boasts a peel strength of 10 N/m or less, allowing for easy delamination into distinct tissue sheets. Additionally, he has developed aramid paper characterized by its high surface smoothness, furthering the quality and precision in various printing endeavors.
Career Highlights: Throughout his career, Kato has held positions at reputable companies, including Mishima Paper Co., Ltd. and DuPont de Nemours, Inc. His work in these organizations has contributed to the development of innovative paper products that meet the needs of modern industries.
Collaborations: Kato's success is also due to fruitful collaborations with notable coworkers such as Hideyuki Yamaguchi and Hiroshi Tateishi. Working alongside these skilled professionals, Kato has been able to push the boundaries of paper technology and introduce enhancements that have a lasting impact on the field.
Conclusion: Ippei Kato's contributions to the evolution of multi-layer paper technologies exemplify the spirit of innovation and creativity. His patented inventions not only showcase his dedication to advancements in materials science but also underscore the importance of collaboration within the industry. As Kato continues to explore new possibilities in paper technology, the significance of his work will undoubtedly resonate in various applications and inspire future inventors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile