Company Filing History:
2 out of 9 
1 out of 67 Years Active: 1998
Title: Innovations by Yoshimitsu Tabata
Introduction
Yoshimitsu Tabata is a notable inventor based in Tokai, Japan. He has made significant contributions to the field of injection molding technology. With a total of 2 patents, his work has advanced the capabilities of manufacturing processes.
Latest Patents
One of his latest inventions is the Screw-in-plunger injection apparatus. This apparatus is designed for molding both large-size and small-size products. It can perform a plunger-type injection operation as well as an inline-screw-type injection operation. In the plunger-type operation, an injection plunger and a screw are advanced in an injection cylinder, allowing melted resin to be injected. The inline-screw-type operation involves the axial end of the injection plunger being held against the injection cylinder, which reduces the storage space for melted resin, enabling efficient injection through screw rotation.
Another significant invention is the injection molding machine for thermoplastic resin. This machine features an accumulator with a plunger that is slidably provided and an injection mold connected to the nozzle of the accumulator. The plunger consists of a cylinder and a screw, with the screw's tip protruding from the cylinder's front end. This design allows for the molding of large-size products at low injection pressure, enhancing manufacturing efficiency.
Career Highlights
Yoshimitsu Tabata has worked with several companies throughout his career, including Aronkasei Co., Ltd. and Kabushiki Kaisha Meiki Seisakusho. His experience in these organizations has contributed to his expertise in injection molding technology.
Collaborations
He has collaborated with notable coworkers such as Tadashi Hasegawa and Shigemi Kushida. Their joint efforts have likely influenced the development of innovative solutions in their field.
Conclusion
Yoshimitsu Tabata's contributions to injection molding technology through his patents and collaborations highlight his role as a significant inventor in the industry. His work continues to impact manufacturing processes positively.
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.