Company Filing History:
Years Active: 1983-1996
Title: Innovations by Toshimitsu Sakakibara
Introduction
Toshimitsu Sakakibara is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of electrical discharge machining, holding a total of 7 patents. His work has advanced the technology used in wire electric discharge machines, showcasing his expertise and innovative spirit.
Latest Patents
Sakakibara's latest patents include a wire electric discharge machine that features a wire electrode collecting device. This device is designed to collect a wire electrode that has been previously used for electric discharge machining. The machine also includes a guide that directs the used wire electrode to the collecting device. Notably, both the guide and the collecting device are movable, allowing for relative movement in at least two different directions. Another significant patent is for a wirecut electrical discharge machine that boasts an increased feeder life. This invention includes a wire guide apparatus for an electrical discharge machine (EDM), where a movable feeder contacts a wire electrode to transmit machining voltage. The design allows for an eccentric die to move in coordination with the feeder, ensuring that the contact position between the wire electrode and the feeder changes, which leads to more even wear and an extended life for the feeder.
Career Highlights
Throughout his career, Sakakibara has worked with prominent companies, including Mitsubishi Electric Corporation and Mitsubishi Denki K.K. His experience in these organizations has contributed to his development as an inventor and has provided him with a platform to innovate in the field of electrical discharge machining.
Collaborations
Sakakibara has collaborated with notable colleagues such as Shigeo Yamada and Tamio Takawashi. These partnerships have likely enriched his work and contributed to the advancements in his inventions.
Conclusion
Toshimitsu Sakakibara's contributions to electrical discharge machining through his innovative patents demonstrate his significant role in the field. His work continues to influence the industry, showcasing the importance of innovation in technology.