This inventor holds 1 USPTO granted patent. Top assignee: Zebra Co., Ltd.. Active years: 2017.
Company Filing History:
Years Active: 2017
Title: Motoko Ishida - Innovator in Water-Based Ink Technology
Introduction
Motoko Ishida is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of ink technology, particularly with his innovative water-based ink composition. His work has implications for various applications, including writing instruments and art supplies.
Latest Patents
Motoko Ishida holds a patent for a water-based ink composition and marking pen. This composition includes a latex containing styrene-butadiene rubber particles and a coloring agent. The glass transition temperature of the styrene-butadiene rubber particles is between 10°C to 50°C. This innovation enhances the performance and usability of water-based inks.
Career Highlights
Ishida is associated with Zebra Co., Ltd., a company known for its high-quality writing instruments. His work at Zebra has allowed him to focus on developing advanced ink technologies that meet the needs of consumers and industries alike.
Collaborations
Motoko Ishida has collaborated with talented coworkers, including Makoto Ugajin and Mayuko Tsujimoto. Their combined expertise contributes to the innovative environment at Zebra Co., Ltd.
Conclusion
Motoko Ishida's contributions to water-based ink technology exemplify the importance of innovation in everyday products. His patent and work at Zebra Co., Ltd. highlight the ongoing advancements in the field of writing instruments.