Company Filing History:
Years Active: 1997-2001
Title: Lei Tian - Innovator in Dental Magnetic Attachments
Introduction
Lei Tian is a notable inventor based in Tokai, Japan. He has made significant contributions to the field of dental technology, particularly through his innovative designs in magnetic attachments. With a total of 2 patents, his work showcases a blend of engineering and practical application in dentistry.
Latest Patents
One of Lei Tian's latest patents is a dental magnetic attachment that features a superior magnetic attractive force. This design includes a small nonmagnetic welded part and a flat welded surface that can be polished. The attachment consists of a magnet, a yoke with a pit to hold the magnet, and a sealing disk that covers the magnet. The yoke and disk are made from soft magnetic material, while the nonmagnetic welded part is formed by welding the yoke, sealing disk, sealing ring made from nonmagnetic austenitic stainless steel, and a nickel coat together. The polished surface enhances the functionality and aesthetic of the dental magnetic attachment.
Another patent involves a dental magnetic attachment embedded in the denture base. This design faces a soft magnetic keeper embedded at the top of the root surface. It comprises a magnet body with a magnet cover, which is sandwiched by a pair of yoke plates. The magnet cover is made of corrosion-resistant non-magnetic material, while the yoke plates are crafted from corrosion-resistant soft magnetic material. This innovative design ensures durability and effectiveness in dental applications.
Career Highlights
Throughout his career, Lei Tian has worked with reputable companies such as Aichi Steel Corporation and Aichi Steel Works, Ltd. His experience in these organizations has contributed to his expertise in developing advanced dental technologies.
Collaborations
Lei Tian has collaborated with notable individuals in his field, including Yoshinobu Honkura and Kazuo Arai. These partnerships have fostered innovation and the exchange of ideas, further enhancing the quality of his inventions.
Conclusion
In summary, Lei Tian is a distinguished inventor whose work in dental magnetic attachments has made a significant impact in the field of dentistry. His innovative designs and collaborations reflect his commitment to advancing dental technology.