This inventor holds 11 USPTO granted patents and 4 EPO patents. Top assignees: Olympus Corporation, Olympus Medical Systems Corporation, Terumo Kabushiki Kaisha. Active years: 2005-2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hachioji, JP (2006)
- Tama, JP (2005 - 2012)
- Tokyo, JP (2011 - 2014)
Company Filing History:



Years Active: 2005-2014
Title: The Innovative Contributions of Masayuki Iwasaka
Introduction
Masayuki Iwasaka is a prominent inventor based in Tama, Japan. He has made significant contributions to the field of medical technology, holding a total of 11 patents. His work focuses on innovative solutions that enhance medical procedures and improve patient outcomes.
Latest Patents
One of Iwasaka's latest patents is a perforation suturing method. This method involves inserting a needle into the wall of a hollow organ at the periphery of a perforation. The process includes withdrawing the needle after delivering an anchor attaching suture thread and tightening the suture thread to ensure that the insertion points coincide. Another notable patent is a suture and ligature device for medical treatment. This device features an operating device equipped with a ligature tool and a cutting member that can move freely to cut a ligature wire. The design includes an inclined end portion with a blade, enhancing the efficiency of the ligature process.
Career Highlights
Iwasaka has worked with notable companies such as Olympus Corporation and Olympus Medical Systems Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in medical technology.
Collaborations
Throughout his career, Iwasaka has collaborated with talented individuals, including Takayasu Mikkaichi and Satoshi Miyamoto. These collaborations have contributed to the advancement of his inventions and the overall progress in the medical field.
Conclusion
Masayuki Iwasaka's contributions to medical technology through his patents and collaborations highlight his role as an influential inventor. His innovative methods and devices continue to impact the medical community positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile