Company Filing History:
Years Active: 2015-2025
Title: Hitoshi Usami: Innovator in Liquid Discharge Technology
Introduction
Hitoshi Usami is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of liquid discharge technology, holding a total of 5 patents. His work focuses on innovative designs that enhance the functionality and efficiency of liquid discharge systems.
Latest Patents
Usami's latest patents include a head module and an apparatus that discharges liquid. One of his notable inventions is a head that consists of a silicon substrate, an insulating film, an electrode wiring, and a flexible wiring connected to the electrode wiring. This design features a conductive film that electrically connects the flexible wiring and the electrode wiring in a bonding area. The silicon substrate has an exposed area on its surface, which is crucial for the bonding process. Another significant patent involves a liquid discharge head that includes a first component with a bonding face featuring a recess, and a second component bonded to this face. This innovative design improves the adhesive application and enhances the overall performance of the liquid discharge apparatus.
Career Highlights
Hitoshi Usami is currently employed at Ricoh Company, Ltd., where he continues to develop cutting-edge technologies. His work has been instrumental in advancing the capabilities of liquid discharge systems, making them more efficient and reliable.
Collaborations
Usami collaborates with talented coworkers, including Tatsuya Sameshima and Shinichi Kakuda. Their combined expertise contributes to the innovative projects at Ricoh Company, Ltd.
Conclusion
Hitoshi Usami is a key figure in the field of liquid discharge technology, with a strong portfolio of patents that reflect his innovative spirit. His contributions continue to shape the future of this technology, making significant impacts in various applications.