Location History:
- Niigata, JP (1990)
- Tokyo, JP (1991 - 2002)
Company Filing History:
6 out of 182 
2 out of 24 
2 out of 24 Years Active: 1990-2002
Title: The Innovative Contributions of Shoji Toida
Introduction
Shoji Toida is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of engineering and design. With a total of 10 patents to his name, Toida has made remarkable advancements in the development of portable insulating receptacles and metal vessels.
Latest Patents
One of Toida's latest inventions is the portable thermos receptacle. This innovative design features a receptacle main body that contains an inner shell, an outer shell, and a heat-insulating section defined between the two. The receptacle is equipped with a cover that can be easily removed from the opening of the main body. Notably, the outer shell includes non-slip means that cover both the center of gravity when the receptacle is full and when it is empty. The cylindrical shape of the thermos receptacle tapers toward the top or bottom, enhancing its functionality. The non-slip means can be a recess, ridge, or corrugated portion formed integrally with the outer shell or a synthetic resin non-slip member attached to it.
Another significant patent by Toida involves a method for fabricating a metal vessel. This method utilizes hydraulic bulge formation to expand a cylinder with a bottom. The process begins with a flat plate material formed into a cylinder, with edges welded and a bottom member attached. By making the stationary point of the expanded part of the shell member the expanding part side from the shell member-bottom member weld, Toida's method allows for the formation of a metal vessel in a single step. This innovation reduces processing time and costs significantly.
Career Highlights
Throughout his career, Shoji Toida has worked with notable companies, including Nippon Sanso Corporation and Nippon Sanso Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in engineering and product development.
Collaborations
Toida has collaborated with several talented individuals in his field, including Yasuhiro Kowa and Toru Goto. These partnerships have fostered innovation and creativity in his projects.
Conclusion
Shoji Toida's contributions to the field of engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the design and functionality of everyday products, making a lasting impact in the industry.
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.