Location History:
- Cockeysville, MD (US) (1980)
- Mitsubishi, JP (1986)
- Mihara, JP (1986)
Company Filing History:
Years Active: 1980-1986
Title: Kiyomitsu Yoshikawa: Innovator in Machinery Design
Introduction
Kiyomitsu Yoshikawa is a notable inventor based in Mihara, Japan. He has made significant contributions to the field of machinery design, particularly in the development of innovative equipment for processing materials. With a total of 4 patents to his name, Yoshikawa continues to push the boundaries of engineering and design.
Latest Patents
Yoshikawa's latest patents include the Rotary Drum Shear and the Single Facer. The Rotary Drum Shear features two drums that rotate in opposite directions, each equipped with spiral knives on their peripheries. This design allows for efficient cutting of materials fed between the drums, with the knives engaging at a gradually reduced distance from the rotational center. The Single Facer improves the process of corrugating core paper sheets by utilizing a pair of upper and lower corrugated rolls. This invention allows for the application of paste to the crest portions of the corrugated sheet, followed by the introduction of a liner, resulting in a single-faced corrugated sheet.
Career Highlights
Yoshikawa is currently employed at Mitsubishi Jukogyo Kabushiki Kaisha, where he applies his expertise in machinery design. His work has been instrumental in advancing the company's capabilities in manufacturing innovative machinery.
Collaborations
Throughout his career, Yoshikawa has collaborated with talented individuals such as Tadashi Hirakawa and Shigenari Yoshioka. These collaborations have fostered a creative environment that encourages the development of groundbreaking inventions.
Conclusion
Kiyomitsu Yoshikawa is a distinguished inventor whose work in machinery design has led to significant advancements in the industry. His innovative patents and collaborations highlight his commitment to excellence and creativity in engineering.