Location History:
- Osaka, JA (1978)
- Osaka, JP (1979)
Company Filing History:
2 out of 22 
2 out of 3 
2 out of 2 Years Active: 1978-1979
Title: **The Innovative Contributions of Mitsuo Yoshida**
Introduction
Mitsuo Yoshida, an accomplished inventor based in Osaka, Japan, has made significant contributions to the field of engineering through his innovative designs and inventions. With two patents to his name, Yoshida exemplifies the spirit of ingenuity and practical problem-solving in his domain.
Latest Patents
Among his notable inventions, Mitsuo Yoshida's latest patent describes a packing for use in steel-pipe hydraulic testing apparatus. This invention comprises an annular body featuring an annular cut in the inner peripheral portion. It includes multiple backing pieces that are fastened to the wall of the annular cut at a specific circumferential spacing, directed radially. Furthermore, a series of adapter pieces are embedded within the inner peripheral walls of the packing's annular body, also arranged with a specific circumferential spacing. This design allows the backing pieces to slide smoothly on the surfaces of adjoining adapter pieces. When hydraulic pressure is applied to the outer periphery of the packing body, it contracts, enabling effective movement and functionality in the circumferential direction.
Career Highlights
Mitsuo Yoshida has worked with esteemed companies such as Sumitomo Kinzoku Kogyo Kabushiki Kaisha and Kabushiki Kaisha Yamamoto Suiatsu Kogyosho. His experience in these organizations has surely shaped his innovative mindset and technical expertise, contributing to the successful development of his patents.
Collaborations
Throughout his career, Yoshida has collaborated with talented individuals, including Wataru Furukawa and Takashi Yamaguchi. These partnerships highlight the value of teamwork and sharing knowledge and creativity in the pursuit of innovative solutions.
Conclusion
Mitsuo Yoshida stands as a noteworthy inventor in the field of hydraulic engineering. His patents reflect a deep understanding of mechanical functionality and provide practical advancements in testing equipment. As engineers and inventors continue to build upon the work of trailblazers like Yoshida, the landscape of innovation in engineering will undoubtedly evolve further.
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.