This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Kao Corporation. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Wataru Hariu - Innovator in Injection Needle Technology
Introduction
Wataru Hariu is a notable inventor based in Utsunomiya, Japan. He has made significant contributions to the field of medical technology, particularly in the design of injection needles. His innovative approach has led to the development of a unique injection needle that enhances the efficiency and safety of medical procedures.
Latest Patents
Wataru Hariu holds a patent for an injection needle that features protrusions extending from a sheet base. This design includes a first protrusion with an opening at its tip end, which is hollow, and a second protrusion that lacks an opening. Additionally, the needle incorporates an insertion depth controller positioned between the tip end of the first protrusion and the surface of the sheet base. The height difference between these two points is ideally between 1 μm and 5,000 μm, ensuring precise control during injections. This patent exemplifies his commitment to improving medical devices.
Career Highlights
Wataru Hariu is currently employed at Kao Corporation, where he continues to innovate and develop new technologies. His work at Kao Corporation has allowed him to collaborate with other talented professionals in the field, further enhancing his contributions to medical technology.
Collaborations
Wataru has worked alongside notable colleagues such as Takatoshi Niitsu and Tomoya Nishimura. Their collaborative efforts have fostered an environment of innovation and creativity, leading to advancements in their respective fields.
Conclusion
Wataru Hariu's contributions to injection needle technology demonstrate his dedication to improving medical devices. His innovative designs and collaborative spirit continue to influence the industry positively.