Katsutoshi Umetani

Title: Katsutoshi Umetani: Innovator in Dental Measurement Technology

Introduction

Katsutoshi Umetani is a notable inventor based in Hiratsuka, Japan. He has made significant contributions to the field of dental technology, particularly in the measurement of mandibular movements. His innovative approach has led to the development of a unique apparatus that enhances the precision of dental prosthesis fabrication.

Latest Patents

Umetani holds a patent for an "Apparatus for determining the three-dimensional position and attitude." This apparatus is designed to measure the three-dimensional position and attitude of upper and lower clutches attached to a patient's maxillary and mandibular teeth. The invention facilitates computerized measurement of the mandibular movements necessary for the fabrication of dental prostheses. The apparatus consists of two spheres, one fixed to the mandible and the other to the maxilla, both marked with reference lines. The surfaces of the spheres slide against each other, allowing for accurate measurement of their relative attitude.

Career Highlights

Katsutoshi Umetani is associated with Nippon Avionics Co., Ltd., where he has contributed to advancements in dental measurement technologies. His work has been instrumental in improving the accuracy and efficiency of dental prosthesis fabrication.

Collaborations

Umetani has collaborated with notable colleagues, including Toshio Nara and Sumiya Hobo. Their combined expertise has furthered the development of innovative solutions in the dental field.

Conclusion

Katsutoshi Umetani's contributions to dental technology through his innovative apparatus demonstrate his commitment to enhancing the precision of dental practices. His work continues to influence the field positively.