Company Filing History:
Years Active: 2009-2010
Title: The Innovative Journey of Rieka Sekiguchi
Introduction
Rieka Sekiguchi is a pioneering inventor based in Machida, Japan, who has made significant contributions to the field of ink-jet technology. With two patents to her name, Rieka's work focuses on developing advanced ink solutions that enhance image quality and performance.
Latest Patents
Among her notable inventions is the "Actinic Radiation Curable Ink-Jet Ink and Image Forming Method Using the Same." This innovative ink formulation comprises a metal complex pigment, a cationically polymerizable compound, a polymer dispersing agent with an amine value of 5-40 mg/g, and a photo-acid generating agent. The unique composition allows for excellent storage stability and ejection capability, ensuring high-density images with uniform glossiness and superior color reproduction without wrinkling.
In addition, Rieka's second patent, titled "Activated Light Curable Inkjet Ink and Image Formation Method," includes a photo-initiator, photo-polymerizable compound dispersant, and modified silicone oil. This formulation achieves remarkable reductions in surface tension, enhancing the ink's performance by allowing more precise application and better image quality.
Career Highlights
Rieka Sekiguchi currently works at Konica Minolta Medical and Graphic, Inc., where she applies her expertise to develop cutting-edge ink technologies that cater to various printing needs. Her innovative thinking and dedication have positioned her as an invaluable asset to her company and the industry at large.
Collaborations
In her journey as an inventor, Rieka has collaborated with talented individuals such as Toshiyuki Takabayashi and Tsutomu Iwamoto. These partnerships have led to the successful advancement of her patented technologies, reflecting the importance of teamwork in fostering innovation.
Conclusion
Rieka Sekiguchi's contributions to the field of ink-jet technology demonstrate her commitment to pushing the boundaries of what is possible in image formation. With her innovative patents and collaborative spirit, Rieka continues to pave the way for advancements in printing technology, setting a high standard for future inventors in the industry.