Location History:
- Chiba, JP (2004 - 2005)
- Matsudo, JP (2005)
Company Filing History:
Years Active: 2004-2005
Title: Innovations of Yasuhiko Shimada
Introduction
Yasuhiko Shimada is a notable inventor based in Matsudo, Japan. He has made significant contributions to the field of hydraulic compositions and paper feed mechanisms. With a total of three patents to his name, Shimada's work reflects a commitment to enhancing mechanical workability and efficiency in various applications.
Latest Patents
One of Shimada's latest patents is titled "Formed article from hydraulic composition." This invention aims to provide moldings of hydraulic composition that possess both mechanical workability and wear resistance. The invention is particularly applicable to parts requiring durability while maintaining ease of molding and shaping. The process involves press-molding a hydraulic composition, which includes a hydraulic powder, a non-hydraulic powder, and a workability improver, followed by curing to create a robust molded product.
Another significant patent is related to "Paper feed roller and method of manufacture." This invention addresses the need for efficient paper transfer in printers, facsimiles, and copiers. Shimada's design for paper feed rollers is innovative, as it allows for lighter, less expensive, and mass-producible rollers with larger diameters compared to traditional options. The roller consists of a rotary shaft and a cylindrical roller portion formed by press molding a hydraulic composition, which is then cured and hardened.
Career Highlights
Yasuhiko Shimada is associated with Sumitomo Osaka Cement Co., Ltd., where he has been able to apply his inventive skills to develop practical solutions in the industry. His work has not only advanced the technology in hydraulic compositions but has also improved the efficiency of paper handling mechanisms.
Collaborations
Shimada has collaborated with notable coworkers such as Kiyohiko Uchida and Hiroo Ushioda. Their combined expertise has contributed to the successful development of innovative products and solutions in their respective fields.
Conclusion
Yasuhiko Shimada's contributions to the fields of hydraulic compositions and paper feed mechanisms demonstrate his innovative spirit and dedication to improving technology. His patents reflect a blend of practicality and advanced engineering, making a significant impact in the industry.