Company Filing History:
4 out of 18 
3 out of 27,375 
1 out of 2 Years Active: 1997-2018
Title: Innovations of Inventor Hideki Ishii
Introduction
Hideki Ishii, a prominent inventor based in Osaka, Japan, is known for his significant contributions to the field of electromagnetic devices. With a remarkable portfolio of 8 patents, he has made impactful advancements in the design and functionality of fluid pumps.
Latest Patents
Ishii's latest inventions include an electromagnetic vibrating diaphragm pump. This innovative pump enhances efficiency by increasing the vibration amplitude of diaphragms, particularly effective even under high pressure within the compression chamber. The design includes diaphragms fixed at both ends of an oscillator containing magnets, with AC-driven electromagnets positioned to face these magnets. A frame surrounds the outer edges of the diaphragms, while the pump casings encompass the opposite sides. The structure consists of a compression chamber next to the diaphragm, a suction chamber connected through a suction valve, and an exhaust chamber linked via an exhaust valve, with continuous holes allowing connection to the frame.
Another notable invention is an electromagnetically driven fluid pump featuring a center plate designed for centering functionality. It ensures that deviations of the center plate from the diaphragm are corrected during assembly. In this design, the diaphragm fits onto a through-hole at the center of the center plate, which has a ring-shaped rib for securing the diaphragm with a screw member, enhancing stability even during maximum deviation.
Career Highlights
Throughout his career, Hideki Ishii has been associated with reputable companies such as Techno Takatsuki Co., Ltd. and Matsushita Electric Industrial Co., Ltd. His work in these organizations has greatly influenced the development of innovative technologies in the field of electromagnetic pumps.
Collaborations
Ishii has also collaborated with talented individuals in the industry, including coworkers Tsuyoshi Takamichi and Mikio Fujiwara. Their combined expertise and vision have contributed to the successful realization of significant inventions.
Conclusion
In summary, Hideki Ishii's dedication to innovation and his impressive portfolio of patents demonstrate his vital role in advancing technology within the field of fluid pumps. His work continues to inspire future inventors and engineers looking to push the boundaries of what is possible in engineering and design.