This inventor holds 3 USPTO granted patents. Top assignees: Sumitomo Electric Industries, Limited, Other. Active years: 1980-1983.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Suita-shi Osaka, JP (1980)
- Suita, 565, JP (1982 - 1983)
Company Filing History:
1 out of 10,647 
3 out of 834,570 Years Active: 1980-1983
Title: Innovations by Bunji Hagihara in Transcutaneous Blood Oxygen Measurement
Introduction
Bunji Hagihara is a notable inventor based in Suita, Japan. He has made significant contributions to the field of medical devices, particularly in the area of noninvasive blood oxygen measurement. With a total of 3 patents to his name, his work has the potential to enhance patient care and monitoring.
Latest Patents
Hagihara's latest patents include a transcutaneous blood oxygen measuring device and an oxygen measuring electrode assembly. The transcutaneous blood oxygen measuring device is designed for the noninvasive measurement of oxygen partial pressure in arterial blood. It features a cathode surrounded by an anode, held together by an insulating plastic, along with a heating portion that warms the skin of the subject. This device allows for the indirect exposure of electrodes to the skin surface, facilitating accurate measurements.
The oxygen measuring electrode assembly is a polarographic electrode designed for transcutaneous measurement of partial oxygen pressure. It comprises an anode, a cathode with a specialized surface, and an insulating electrode holder. The assembly includes a skin-heating part that ensures optimal contact with the subject's skin, enhancing the sensitivity and accuracy of the measurements.
Career Highlights
Throughout his career, Bunji Hagihara has worked with various companies, including Sumitomo Electric Industries, Limited. His innovative designs and patents have positioned him as a key figure in the development of medical technology.
Collaborations
Hagihara has collaborated with notable individuals in his field, including Kikuo Nomura and Kenichi Yoshida. These partnerships have contributed to the advancement of his inventions and the overall progress in medical device technology.
Conclusion
Bunji Hagihara's contributions to the field of transcutaneous blood oxygen measurement demonstrate his commitment to innovation and improving healthcare. His patents reflect a deep understanding of medical technology and a dedication to enhancing patient monitoring.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile