Company Filing History:
2 out of 21,351 
1 out of 1 Years Active: 1999-2000
Title: Yoshiharu Yamada: Innovator in Armature Technology
Introduction
Yoshiharu Yamada, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the field of technology with a total of three patents to his name. His work focuses primarily on advancements in armature coil conductors and compressive force detection sensors, showcasing his expertise and innovative thinking.
Latest Patents
One of Yamada's notable patents is for an armature coil conductor and its method of manufacture. This invention features lead portions with oval cross sections, ensuring that the dimensions of the cross sections parallel to the circumference of the armature are smaller than those of the straight portions. The method includes a series of manufacturing steps, emphasizing the use of ironing to create the distinct shape of the lead portions.
Another significant patent involves a compressive force detecting sensor. While conventional sensors can identify compressive forces, they often fall short in measuring the time length and magnitude of those forces. Yamada's invention introduces a tape switch made of paired electrode plates and incorporates a piezoelectric sensor to enhance the detection capabilities of compressive forces, providing insight into potential damage.
Career Highlights
Yamada has had a remarkable career, contributing his skills to renowned companies, including Mitsubishi Electric Corporation and Tokyo Sensor Corporation. His experiences in these organizations have shaped his innovative approach and technical knowledge, allowing him to develop groundbreaking technologies.
Collaborations
Throughout his career, Yamada has collaborated with talented individuals such as Yoshihiro Morimoto and Kyoichi Okamoto. Their combined expertise has fostered a creative environment that encourages the development of innovative solutions in technology.
Conclusion
Yoshiharu Yamada stands out as a formidable inventor whose patents reflect a commitment to enhancing technology related to armature coil conductors and force detection sensors. His inventive spirit, combined with valuable collaborations and experiences in significant companies, continues to drive innovation within his field.