Hiroyuki Kataoka

Title: Hiroyuki Kataoka: Innovator in Printing Technology

Introduction

Hiroyuki Kataoka is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of printing technology, holding a total of 2 patents. His innovative work focuses on enhancing the efficiency and accuracy of printing processes.

Latest Patents

Kataoka's latest patents include a printing apparatus and printing method designed to improve the handling of continuous sheets. The first patent describes a printing apparatus that prints cutting marks on a continuous sheet while it is being conveyed. This apparatus includes a conveyance mechanism and a print head that sequentially prints cutting marks indicating where the sheet should be cut into individual sheets. The print head strategically prints these marks on the rear end portions of the pages, ensuring precise cutting positions.

The second patent also involves a printing apparatus that utilizes sensors to determine the presence of marks on a print medium. This system includes a first sensor that detects a first mark and a first determining unit that establishes the print position of an image based on the sensor's output. A second print head then prints the target image at the determined position, enhancing the overall printing accuracy.

Career Highlights

Kataoka is currently employed at Screen Holdings Co., Ltd., a company known for its advancements in printing technology. His work at Screen Holdings has allowed him to develop innovative solutions that address common challenges in the printing industry.

Collaborations

Throughout his career, Kataoka has collaborated with notable colleagues, including Susumu Takahashi and Satoshi Yasuda. These collaborations have contributed to the development of cutting-edge printing technologies and have furthered the impact of their collective work in the industry.

Conclusion

Hiroyuki Kataoka is a key figure in the realm of printing technology, with a focus on improving printing processes through innovative apparatuses and methods. His contributions continue to shape the future of printing, making him a noteworthy inventor in this field.