Company Filing History:
Years Active: 2016-2023
Title: Innovations by Masaaki Hoshiyama
Introduction
Masaaki Hoshiyama is a notable inventor based in Niigata, Japan. He has made significant contributions to the field of resin compositions, particularly in the development of syringes designed to enhance storage and usability. With a total of six patents to his name, Hoshiyama's work reflects a commitment to innovation and practical solutions in medical technology.
Latest Patents
Hoshiyama's latest patents include a syringe filled with a resin composition and a storage method for the same. This invention addresses the issue of mixed air, which can cause the resin composition to be intermittently discharged from the syringe. The design includes a syringe, a resin composition, and a plunger, with the resin composition containing voids. The volume ratio of these voids is carefully controlled, ranging from 1.0 ppm to 520 ppm, with a maximum diameter of 2,500 μm. Another significant patent involves a syringe that prevents the barrel cap from detaching due to temperature changes during storage or transportation. This syringe also features a spatial part between the plunger and the barrel cap, maintaining a pressure of 50 kPa to 92 kPa in a frozen state.
Career Highlights
Masaaki Hoshiyama is currently employed at Namics Corporation, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the functionality and reliability of medical syringes, contributing to improved patient care.
Collaborations
Hoshiyama collaborates with talented coworkers, including Toyokazu Hotchi and Hiroki Myodo. Their combined expertise fosters a creative environment that encourages the development of groundbreaking inventions.
Conclusion
Masaaki Hoshiyama's contributions to the field of resin compositions and syringe technology exemplify the spirit of innovation. His patents not only address practical challenges but also enhance the overall effectiveness of medical devices.