This inventor holds 8 USPTO granted patents and 1 EPO patent. Top assignee: The Pilot Ink Co., Ltd.. Active years: 1999-2014.
Location History:
- Owariasahi, JP (2005)
- Aichi, JP (1999 - 2008)
- Nagoya, JP (2014)
Company Filing History:
Years Active: 1999-2014
Title: Innovations of Hideaki Asami in Water-Based Ink Compositions
Introduction
Hideaki Asami is a notable inventor based in Nagoya, Japan, recognized for his contributions to the field of ink technology. He holds a total of eight patents, showcasing his innovative approach to developing water-based ink compositions for ballpoint pens. His work has significantly improved writing performance and ink quality.
Latest Patents
Among his latest patents, Asami has developed a water-based ink composition for ballpoint pens that includes γ-carrageenan, a dye, water, and a water-soluble organic solvent. This unique formulation addresses the challenges of ink drooling prevention and drying resistance, which are typically conflicting requirements. The ink composition excels in writing performance, making it a valuable advancement in the industry. Another notable patent involves a water-based ballpoint pen that utilizes a shear-thinning tackifier, a polysaccharide, which enhances the ink's properties while maintaining an average particle size of less than 5 μm.
Career Highlights
Asami is currently employed at Pilot Ink Co., Ltd., a leading company in the ink manufacturing sector. His innovative work has contributed to the company's reputation for high-quality writing instruments. His patents reflect a deep understanding of material science and practical applications in everyday writing tools.
Collaborations
Asami has collaborated with talented coworkers, including Masashi Ando and Nobuo Sekine, who have also contributed to advancements in ink technology. Their teamwork has fostered an environment of creativity and innovation within the company.
Conclusion
Hideaki Asami's contributions to water-based ink compositions have made a significant impact on the writing instrument industry. His innovative patents and collaborative efforts continue to enhance the quality and performance of ballpoint pens.