Keiichi Kubota

Title: Keiichi Kubota: Innovator in Impact Dot Printing Technology

Introduction

Keiichi Kubota is a notable inventor based in Suwa, Japan. He has made significant contributions to the field of printing technology, particularly with his innovative designs aimed at reducing noise in impact dot printers. With a total of 2 patents to his name, Kubota continues to push the boundaries of what is possible in this industry.

Latest Patents

One of his latest patents is an impact dot printer with noise suppression. This printer is designed to minimize noise through a unique structure that includes a first cover, a second cover, and an overlap portion between them. The first cover is strategically placed above the print section and incorporates sound wave reflecting plates, sheet guide plates, and a sound absorbing member. These components are arranged in close proximity to the print section to enhance noise reduction. The second cover is rotatable and works in conjunction with the first cover to create a printed sheet discharge path. It also features sound wave reflecting plates and sheet guide plates, with each sheet guide plate extending further from its associated cover than the corresponding reflecting plate. The design ensures that the distance between adjacent sheet guide plates is smaller than the width of the smallest sheet intended for use in the printer. Additionally, the overlap portion between the two covers is designed to eliminate any openings when viewed from the top or side, further contributing to noise suppression.

Career Highlights

Keiichi Kubota is currently employed at Seiko Epson Corporation, a leading company in the printing and imaging industry. His work there has allowed him to develop and refine his innovative ideas, contributing to the advancement of printing technology.

Collaborations

Throughout his career, Kubota has collaborated with talented individuals such as Osamu Koshiishi and Shigeki Mizuno. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the printing sector.

Conclusion

Keiichi Kubota's contributions to impact dot printing technology exemplify his commitment to innovation and excellence. His work continues to influence the industry, making significant strides in noise reduction and printer design.