Company Filing History:
Years Active: 1997-2013
Title: Makoto Numakawa: Innovator in Medical Handpiece Technology
Introduction
Makoto Numakawa is a distinguished inventor based in Kyoto, Japan. He has made significant contributions to the field of medical technology, particularly in the design and functionality of medical handpieces. With a total of 3 patents to his name, Numakawa's innovations are aimed at enhancing the efficiency and longevity of medical tools.
Latest Patents
Numakawa's latest patents include a maintenance apparatus for medical handpieces and an air turbine handpiece. The maintenance apparatus is designed to increase the service life of a medical handpiece by providing a first fluid supply that feeds maintenance fluid to the bearings and a second fluid supply that feeds the maintenance fluid to the chucking structure. This innovative design ensures that the rotary tool remains in optimal working condition. The air turbine handpiece features a grip portion and a head portion, where a rotor is housed in a chamber. This design allows for a cutting tool to be detachably attached to a rotation shaft, which is rotated integrally with the rotor. The nozzle opening for injecting air toward the turbine blade is uniquely designed to enhance performance.
Career Highlights
Numakawa is currently employed at J. Morita Manufacturing Corporation, where he continues to develop cutting-edge medical technologies. His work has been instrumental in advancing the capabilities of medical handpieces, making them more efficient and reliable for healthcare professionals.
Collaborations
Throughout his career, Numakawa has collaborated with notable colleagues, including Shozo Nakayama and Haruo Ogawa. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Makoto Numakawa's contributions to medical technology through his patents and collaborations highlight his commitment to improving healthcare tools. His work continues to influence the industry, ensuring that medical professionals have access to advanced and reliable equipment.