Company Filing History:
Years Active: 2023-2025
Title: Hiroto Hanba: Innovator in Cartridge Technology
Introduction
Hiroto Hanba is a notable inventor based in Shiojiri, Japan. He has made significant contributions to the field of cartridge technology, holding a total of four patents. His work focuses on enhancing the functionality and efficiency of cartridges used in printing systems.
Latest Patents
One of Hanba's latest patents is for a cap and cartridge unit. This innovative cartridge includes a first guide rib and a second guide rib that extend in the Y direction and project outward in the X direction. In the attachment state where a cap is affixed to the cartridge, the cap features a sealing wall with a liquid holding portion that faces the liquid supply portion. It also includes a first projecting rib and a second projecting rib, both designed to accommodate the guide ribs effectively. Another significant patent is for a cartridge and printing system, which comprises a liquid container and an adaptor. The liquid container is designed to store liquid for printing, while the adaptor facilitates the connection between the cartridge and the printing apparatus.
Career Highlights
Hiroto Hanba is currently employed at Seiko Epson Corporation, a leading company in the printing technology sector. His work has been instrumental in developing advanced cartridge systems that improve printing efficiency and reliability.
Collaborations
Hanba has collaborated with talented coworkers such as Takumi Nagashima and Yoshihiro Koizumi. Their combined expertise has contributed to the successful development of innovative printing solutions.
Conclusion
Hiroto Hanba's contributions to cartridge technology exemplify his dedication to innovation in the printing industry. His patents reflect a commitment to enhancing the functionality of printing systems, making him a valuable asset to Seiko Epson Corporation.