Company Filing History:
Years Active: 1982-1985
Title: The Innovations of Takeyoshi Owada
Introduction
Takeyoshi Owada is a notable inventor based in Funabashi, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of rotary electric machines and submersible motor apparatuses. With a total of 2 patents to his name, Owada's work reflects a commitment to innovation and practical applications in technology.
Latest Patents
Owada's latest patents include a rotary electric machine operable with changeable rated voltage. This invention allows the rated voltage of the machine to be altered by changing the connections of its armature winding. The design features power input terminals that connect directly to AC power supply terminals, regardless of the rated voltage change. Additionally, the machine includes selectively connectable terminals that can be adjusted based on the desired voltage. Another significant patent is for a submersible motor apparatus, which consists of multiple unit motors connected in series. This design is particularly effective in applications where gravity plays a crucial role, as it includes thrust bearings to support the axial loads on the motor shafts.
Career Highlights
Owada is currently employed at Hitachi, Ltd., a leading company in technology and engineering. His work at Hitachi has allowed him to collaborate with other talented engineers and inventors, further enhancing his contributions to the field.
Collaborations
Some of Owada's notable coworkers include Yasuro Suzuki and Hiroshi Tsuchimoto. Their collaborative efforts have likely contributed to the innovative projects and patents that Owada has developed throughout his career.
Conclusion
Takeyoshi Owada's contributions to electrical engineering through his patents demonstrate his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.