Akinori Hirashima

Title: Akinori Hirashima: Innovator in Liquid Ejecting Technology

Introduction

Akinori Hirashima, located in Kyoto, Japan, is an accomplished inventor known for his contributions to liquid ejecting technology. With a total of two patents to his name, Hirashima has made significant advancements in inkjet head and printer design, enhancing the capabilities of modern printing technology.

Latest Patents

Hirashima's latest inventions include a revolutionary inkjet head and printer design. The innovative head features a passageway member constructed from multiple stacked plates, which are bonded together with adhesive. This design creates specialized ink passageways through communication among individually formed through holes across the plates. The assembly comprises a resin plate and several metal plates. Notably, the resin plate is uniquely designed without a relief groove for the adhesive, while the metal plates include provisions for proper adhesion.

Another remarkable patent focuses on a channel member for a liquid ejecting head. The objective is to minimize variations in ejection characteristics, ultimately improving the performance of the liquid ejecting head and the recording device. This inventive channel member is created from several plates stacked with interposed adhesive layers, featuring holes or grooves that form the necessary channel for liquid ejection. A receiving groove for adhesive is also included, with a first projection at the edge that enhances the overall functionality of the device.

Career Highlights

Akinori Hirashima is currently associated with Kyocera Corporation, a respected name in the technology sector. His role at this leading corporation has allowed him to work at the forefront of innovation, focusing on advancing liquid ejecting technologies.

Collaborations

Throughout his career, Hirashima has collaborated with talented coworkers such as Chitoshi Ueki and Wataru Ikeuchi. Through these partnerships, they have been able to share knowledge and expertise, driving the development of cutting-edge technologies in the field of liquid ejection.

Conclusion

Akinori Hirashima's contributions to the field of liquid ejecting technology exemplify the spirit of innovation and creativity. His advancements have set new standards in printer technology, and his work will likely influence the future of printing solutions. With a continued focus on innovation at Kyocera Corporation, Hirashima's journey as an inventor is one to watch in the coming years.