Location History:
- Minowa-machi, JP (2011 - 2013)
- Minowa, JP (2014)
- Suwa, JP (2014)
- Yokohama, JP (2014 - 2016)
- Shiojiri, JP (2015 - 2016)
Company Filing History:
Years Active: 2011-2016
Title: Keiji Hara: Innovator in Liquid Ejecting Technology
Introduction
Keiji Hara is a prominent inventor based in Minowa-machi, Japan. He has made significant contributions to the field of liquid ejecting technology, holding a total of 12 patents. His work has been instrumental in advancing the capabilities of inkjet printing systems.
Latest Patents
Hara's latest patents include innovative designs such as the flow channel member, liquid ejecting head, and liquid ejecting apparatus. The flow channel member features an attachment member with a first flow channel connected to an ink cartridge, and a flow channel plate with a second flow channel linked to a head main body that ejects ink. This design incorporates an adhesive on the joining surfaces and a seal member that encloses the adhesive, ensuring efficient operation. Additionally, the head unit he developed consists of unit heads arranged in parallel on both sides of a transmission substrate, enhancing the fluid dynamics of the liquid ejecting apparatus.
Career Highlights
Keiji Hara has dedicated his career to innovation at Seiko Epson Corporation. His work has not only improved existing technologies but has also paved the way for new applications in the printing industry. His patents reflect a deep understanding of fluid mechanics and engineering principles.
Collaborations
Hara has collaborated with notable colleagues such as Hajime Nakao and Osamu Shinkawa. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Keiji Hara's contributions to liquid ejecting technology have established him as a key figure in the field. His innovative patents and collaborative efforts continue to influence the industry, showcasing the importance of creativity and teamwork in technological advancement.