Kenichi Takahata

Title: Kenichi Takahata: Innovator in Medical Devices and Sensors

Introduction

Kenichi Takahata is a prominent inventor based in Ann Arbor, MI (US). He has made significant contributions to the fields of medical devices and fluid monitoring technologies. With a total of 6 patents to his name, Takahata's work has advanced the capabilities of stents and flow sensors.

Latest Patents

Takahata's latest patents include an assembly and planar structure that can be expanded into a 3-D structure, such as a stent. This innovative design allows for the use of planar batch manufacturing technologies to fabricate coronary artery stents. The stents are made from 50 µm thick stainless steel foil using micro-electro-discharge machining and can be expanded to tubular shapes with angioplasty balloons. These free-standing stents exhibit diameter variations of ±4%, almost zero radial recoil after balloon deflation, and longitudinal shrinkage of less than 3% upon expansion. Additionally, a variation of the stents incorporates breakable links for enhanced customization of electrical and mechanical properties. Loading tests have shown that the radial strengths of these stents match those of commercially available options, while their longitudinal compliance is substantially higher.

Another notable patent is the electromagnetic flow sensor device designed for monitoring fluid flow in a channel. This device features two electrodes positioned along the channel, which communicate with the fluid. A radially expandable frame supports the electrodes while conforming to the channel's shape. The device may also include an antenna to wirelessly indicate the voltage induced between the electrodes. In some designs, an insulating link ensures that the electrodes are not electrically connected through the frame.

Career Highlights

Throughout his career, Kenichi Takahata has worked with esteemed institutions such as the University of Michigan and the Wisconsin Alumni Research Foundation. His innovative contributions have significantly impacted the development of medical devices and sensor technologies.

Collaborations

Takahata has collaborated with notable individuals in his field, including Yogesh B Gianchandani and Kensall D Wise. Their joint efforts have furthered advancements in the technologies they have worked on.

Conclusion

Kenichi Takahata's work exemplifies innovation in the medical device and sensor industries. His patents reflect a commitment to improving healthcare technologies and enhancing patient outcomes.