Location History:
- Kasugai-shi, Aichi-ken, JP (1990)
- Aichi, JP (1997)
- Kasugai-city, Aichi-prefecture, JP (1993 - 1998)
Company Filing History:
1 out of 1 
3 out of 832,880 Years Active: 1990-1998
Title: Torao Ohtsuka: Innovator in Biomedical Engineering
Introduction
Torao Ohtsuka is a prominent inventor based in Aichi Prefecture, Japan, known for his innovative contributions to the field of biomedical engineering. With a total of four patents to his name, he has developed groundbreaking materials that enhance the healing process in bone injuries and defects.
Latest Patents
His latest patents include a hydroxylapatite base porous beads filler designed for use in the treatment of injured or diseased bones. This innovative filler consists of fired hydroxylapatite beads containing multiple pores ranging from 1 to 100 micrometers in diameter. Each bead exhibits a porosity of 10 to 50% and measures between 0.02 to 20 mm in diameter. The porous structure of these beads allows for the incorporation of pharmaceutical solutions, thereby promoting the healing of bone injuries.
Another significant patent focuses on a biomedical material composed of flexible fiber-meshed micro-tubes, ideal for treating bone defects in humans and animals. These tubes, made from biodegradable fibers, maintain their shape from one to thirty weeks inside the body. The micro-tubes are filled with hydroxylapatite beads or flakes, facilitating effective blood circulation and healing within the bone defects.
Career Highlights
Torao Ohtsuka has worked with Tohkai Ceramic Material Co., Ltd., where he applied his expertise in developing innovative biomedical materials. His research and inventions have significantly influenced modern medical technologies.
Collaborations
Throughout his career, Ohtsuka has collaborated with notable colleagues such as Makoto Fukaya and Hideo Tagai. Their collective efforts have contributed to advancements in the field of biomedical solutions.
Conclusion
Torao Ohtsuka stands out as a remarkable inventor in the biomedical engineering sector, with patents that demonstrate his commitment to improving healthcare through innovative technologies. His contributions continue to pave the way for advancements in the treatment of bone injuries and defects, making a lasting impact in the medical field.