Location History:
- Osaka, JP (1998 - 2003)
- Higashiosaka, JP (2004 - 2008)
Company Filing History:
Years Active: 1998-2008
Title: Norihiro Hirano: Innovator in Ink Technology
Introduction
Norihiro Hirano is a prominent inventor based in Higashiosaka, Japan. He has made significant contributions to the field of ink technology, particularly in the development of erasable and polychromic ink compositions. With a total of 4 patents to his name, Hirano continues to push the boundaries of innovation in this specialized area.
Latest Patents
Hirano's latest patents include an erasable ink composition that features a unique combination of water, a water-soluble organic solvent, and colorless resin particles. This innovative ink is designed to provide a smooth writing experience while allowing for easy erasure. Another notable patent is his polychromic ink composition, which changes color depending on the viewing angle. This ink comprises cholesteric liquid crystal polymer particles and binder resins, creating a visually dynamic product that enhances the aesthetic appeal of printed materials.
Career Highlights
Hirano is currently employed at Sakura Color Products Corporation, a company renowned for its high-quality art supplies and writing instruments. His work at Sakura has allowed him to collaborate with other talented individuals in the field, further advancing the company's innovative product offerings.
Collaborations
Some of Hirano's notable coworkers include Norimasa Kurihara and Atsushi Sudo. Their collaborative efforts have contributed to the development of cutting-edge ink technologies that are both functional and appealing to consumers.
Conclusion
Norihiro Hirano's contributions to ink technology exemplify the spirit of innovation. His patents reflect a commitment to enhancing the functionality and aesthetics of writing materials. As he continues to develop new products, Hirano remains a key figure in the world of ink innovation.