Company Filing History:
Years Active: 1995
Title: Masahiko Sumita: Innovator in Container Inspection Technology
Introduction
Masahiko Sumita is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of container inspection technology, holding a total of 2 patents. His work focuses on improving the accuracy and efficiency of inspecting containers for foreign matter.
Latest Patents
One of his latest patents is a method of inspecting solid bodies for foreign matter. This innovative technique allows for the detection of small pieces of foreign matter on the surface of freeze-dried preparations in vials. The method utilizes a CCD camera to produce an image signal of the cake, setting predetermined upper and lower limits for the image signal levels. By comparing pixel points in the inspected region, the method can identify abnormal points, determining if an area contains foreign matter based on the count of these points.
Another notable patent is a container inspecting apparatus featuring a rotary indexing mechanism. This apparatus is designed for inspecting containers such as vials and ampuls. It includes an inlet star wheel for admitting containers and an outlet star wheel for discharging them. The system employs multiple feed units that move along a circular path, stopping at inspecting positions to allow for thorough examination by illuminating and imaging units. The design ensures that containers are rotated about their axes during inspection, enhancing the accuracy of the process.
Career Highlights
Masahiko Sumita is currently employed at Kirin Techno-System Corporation, where he continues to develop innovative solutions in container inspection technology. His expertise and dedication to improving inspection methods have made a significant impact in the industry.
Collaborations
He collaborates with Takahiro Mukai, working together to advance their research and development efforts in the field.
Conclusion
Masahiko Sumita's contributions to container inspection technology demonstrate his commitment to innovation and quality. His patents reflect a deep understanding of the challenges in the industry and provide effective solutions for ensuring the safety and integrity of containerized products.