Location History:
- Kanagawa, JP (1989)
- Fujisawa, JP (1990)
Company Filing History:
2 out of 52,711 
1 out of 1 
1 out of 1 Years Active: 1989-1990
Title: Isao Shirai: Innovator in Conveyance Systems
Introduction
Isao Shirai is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of conveyance systems, particularly in healthcare settings. With a total of 2 patents, his work focuses on improving the efficiency and functionality of article transportation.
Latest Patents
One of Shirai's latest patents is a conveyance system for article container cases. This invention provides a three-dimensional conveyance system for automatically transporting items such as cards, chits, and medicines within a general hospital. The system utilizes a linear induction motor to facilitate the movement of container cases, ensuring smooth conveyance between different stories. The design includes a container case equipped with guide rails and a flexible lid, allowing for easy access while maintaining security through a locking mechanism.
Another significant patent is a conveying apparatus designed to transport storage cases containing various articles. This apparatus features main and sub-conveying mechanisms, with guide rails defining the main path for storage cases. The carrier, which is moved by a linear motor, stops at designated stations to deliver the storage cases to their intended destinations. The sub-conveying mechanism further enhances the system's efficiency by utilizing a conveying belt for seamless transfer between different sections.
Career Highlights
Throughout his career, Isao Shirai has worked with prominent companies such as Toshiba Corporation and Nippon Shooter Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative conveyance solutions.
Collaborations
Shirai has collaborated with notable colleagues, including Yukito Matsuo and Tsuyoshi Ishida. Their combined efforts have led to advancements in the field of conveyance systems.
Conclusion
Isao Shirai's contributions to conveyance technology demonstrate his commitment to innovation and efficiency in article transportation. His patents reflect a deep understanding of the needs within healthcare environments, making a significant impact on how items are conveyed in hospitals.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.