Location History:
- Nagano, JP (2005 - 2019)
- Shiojiri, JP (2009 - 2019)
Company Filing History:
Years Active: 2005-2019
Title: Motoyoshi Shirotori: Innovator in Liquid Ejection Technology
Introduction
Motoyoshi Shirotori is a prominent inventor based in Shiojiri, Japan. He has made significant contributions to the field of liquid ejection technology, holding a total of 13 patents. His innovative designs have enhanced the functionality and efficiency of various devices, particularly in the printing industry.
Latest Patents
One of Shirotori's latest patents is a liquid holding unit and liquid ejection device. This invention features a liquid holding unit that supplies liquid to a liquid ejector. The unit includes a liquid holder, an inlet, a plug, a shaft, and an engagement portion. The liquid holder is designed to hold the liquid, while the housing accommodates it. The inlet allows for filling the liquid holder, and the plug opens and closes this inlet. The plug consists of an elastically deformable body and a holding member with higher rigidity. The shaft is pivotal about the plug, facilitating its operation.
Another notable patent is for a printer with a printing head designed for easy ink injection and filling into a tank. This printer includes a housing, a body cover that shifts between open and closed states, and a tank with an ink container and inlet port. The design allows for convenient access to the ink inlet port, enhancing the user experience.
Career Highlights
Motoyoshi Shirotori is currently associated with Seiko Epson Corporation, a leading company in the printing and imaging industry. His work has significantly impacted the development of innovative printing solutions, making him a valuable asset to the organization.
Collaborations
Shirotori has collaborated with notable coworkers, including Hironori Maekawa and Shoma Kudo. Their combined expertise has contributed to the advancement of liquid ejection technologies and improved product designs.
Conclusion
Motoyoshi Shirotori's contributions to liquid ejection technology exemplify his innovative spirit and dedication to enhancing printing solutions. His patents reflect a commitment to improving user experience and functionality in the industry.