This inventor holds 151 USPTO granted patents and 34 published patent applications, plus 9 CIPO patents and 36 EPO patents, primarily in Ink Replenishment Systems (CPC class B41J2-17553). Top assignees: Seiko Epson Corporation, Seiko Espon Corporation. Active years: 2006-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Inventors with similar research interests:
Location History:
- Nagano-ken, JP (2009)
- Shiojiri-shi, JP (2016)
- Nagano, JP (2014 - 2020)
- Shiojiri, JP (2006 - 2024)
Company Filing History:
Years Active: 2006-2026
Areas of Expertise:
Title: **Tadahiro Mizutani: Innovator in Ink Technology**
Introduction
Tadahiro Mizutani, a prolific inventor based in Shiojiri, Japan, has made significant contributions to the field of ink technologies. With an impressive portfolio of 140 patents, Mizutani's work focuses on innovative solutions that enhance the functionality and efficiency of ink systems.
Latest Patents
Among his latest patents are the ink refill container and ink refill system. This innovative ink refill container is designed with a main body that houses an ink chamber, an ink outlet forming portion at its edge, and a unique valve that can be opened or closed to control the flow of ink from the chamber. Additionally, the container features a positioning structure that aligns with the ink tank, ensuring precise placement of the valve during operation. Another noteworthy invention is the liquid holding member, which consists of a bottom surface with multiple convex portions molded integrally, each designed with several surfaces for optimal liquid holding capabilities.
Career Highlights
Mizutani has worked at notable organizations, including Seiko Epson Corporation, where he has further developed his expertise in ink technologies. His contributions have led to advancements in refill systems that improve consumer experience and reduce waste.
Collaborations
Throughout his career, Mizutani has collaborated with esteemed colleagues such as Atsushi Kobayashi and Izumi Nozawa. Their partnerships have fostered creativity and innovation, strengthening the potential of ink technology advancements.
Conclusion
Tadahiro Mizutani stands out in the world of innovation with his extensive patent portfolio and commitment to developing cutting-edge ink solutions. His latest patents illustrate a continual drive for improvement in ink systems. As the field evolves, Mizutani's contributions are expected to play a crucial role in shaping the future of ink technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile