Location History:
- Chinoshi, JP (2009)
- Chino, JP (2007 - 2024)
Company Filing History:
Years Active: 2007-2025
Title: Innovations in Ink Jet Printing: The Contributions of Kei Hiruma
Introduction: Kei Hiruma is a prolific inventor based in Chino, Japan, recognized for his significant contributions to the field of ink jet printing. With an impressive portfolio of 23 patents, Hiruma has been at the forefront of technology innovations that enhance printing methods and compositions. His work continues to shape the landscape of ink technology.
Latest Patents: Among his latest patents are two groundbreaking inventions. The first is an "Ink Jet Printing Method and Ink Jet Printing Apparatus," which introduces a unique method for applying metallic ink compositions onto printing mediums. This method includes a metallic ink application step, a heating step utilizing infrared technology, and a sequential application of coloring ink compositions. Both the metallic and coloring ink compositions can be either water-based or solvent-based, highlighting versatility in application.
Another notable patent is for a "Composition for Aqueous Ink Jet and Method for Producing Recorded Product." This invention focuses on a composition that contains water and a coloring material, adhering to specific ion content ratios that optimize print quality and performance. His innovations in ink formulations aim to improve the efficiency and effectiveness of ink jet printing processes.
Career Highlights: Kei Hiruma's career is centered at Seiko Epson Corporation, where he has made significant strides in developing advanced printing technologies. His expertise in ink compositions and printing methods contributes to the company's reputation as a leader in the printing industry. His numerous patents reflect a commitment to improving printing technology and enhancing the user experience.
Collaborations: Throughout his career, Hiruma has collaborated with esteemed coworkers, including Koji Imamura and Jungo Asano. These partnerships have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies and products that benefit a wide range of industries.
Conclusion: Kei Hiruma’s contributions to ink jet printing are notable not only for their technical complexity but also for their real-world applications. With 23 patents to his name, he continues to be a driving force behind advancements in printing technology at Seiko Epson Corporation. His innovative spirit and collaborative efforts with fellow inventors ensure that he will remain a key player in the evolution of ink jet printing systems.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.