Tetsuo Nakada

Title: Tetsuo Nakada: Innovator in Mark Cutting Technology

Introduction

Tetsuo Nakada is a notable inventor based in Sagamihara, Japan. He has made significant contributions to the field of mark cutting technology, holding two patents that showcase his innovative approach to this area.

Latest Patents

One of Tetsuo Nakada's latest patents is a mark cutting apparatus and method of controlling the same. This invention involves cutting marks such as patterns, designs, and numbers from a mark sheet placed on a glass base using a thermal cutter with a heated cutting bit. The thermal cutter is designed to move two-dimensionally over the mark sheet and can also move vertically between an upper position, where it is lifted off the mark sheet, and a lower position, where it contacts the mark sheet. The cutter is supported on an eccentric shaft that is rotatable by a stepping motor, and it features a cutting bit that is resiliently urged by a spring for stable positioning. The apparatus allows for the confirmation of the range in which desired marks are to be cut before the actual cutting occurs. Additionally, when cutting mark numerals, these numerals are rearranged and displayed for the operator's information. The thermal cutter can also be cleaned by a cutter cleaner in a different cleaning pattern after moving a predetermined distance in contact with the mark sheet. Notably, the cutter moves to the cleaner and to the cutting position at a higher speed than when cutting the desired marks.

Career Highlights

Tetsuo Nakada is associated with Kabushiki Kaisha Tokyo Horaisha, where he has been able to apply his innovative ideas in a practical setting. His work has contributed to advancements in the efficiency and effectiveness of mark cutting technologies.

Collaborations

Some of Tetsuo Nakada's coworkers include Shinichi Fuchigami and Shingi Suzuki, who have likely collaborated with him on various projects within the company.

Conclusion

Tetsuo Nakada's contributions to mark cutting technology through his patents demonstrate his innovative spirit and commitment to advancing this field. His work continues to influence the industry and inspire future innovations.