Company Filing History:
3 out of 16,453 
2 out of 13,281 Years Active: 2011-2025
Title: The Innovations of Toshifumi Tsutsumi
Introduction
Toshifumi Tsutsumi is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of engineering, particularly in the development of motors and related technologies. With a total of 5 patents to his name, Tsutsumi's work has had a considerable impact on various industries.
Latest Patents
One of his latest patents involves a motor that includes a bobbin with an insertion hole, a coil wound around the bobbin, and a stator core with an excitation part inserted into the insertion hole. The design features a rotor that is rotatably disposed with respect to the stator core, and a resin mold that covers the bobbin, coil, and stator core. Notably, the first opening end of the insertion hole has an exposed portion with a surface that is visible from the resin mold, positioned between the stator core and the resin mold. This innovative design enhances the functionality and efficiency of the motor.
Career Highlights
Throughout his career, Tsutsumi has worked with prominent companies such as Panasonic Corporation and Panasonic Intellectual Property Management Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking projects in the field of technology.
Collaborations
Tsutsumi has collaborated with talented individuals in his field, including Yuichi Tanabe and Hiroshi Sasaki. These partnerships have fostered a creative environment that has led to the development of innovative solutions and advancements in technology.
Conclusion
Toshifumi Tsutsumi's contributions to the field of engineering and his innovative patents demonstrate his commitment to advancing technology. His work continues to influence the industry and inspire future inventors.