Kouichi Irisa

Title: Kouichi Irisa: Innovator in Micromachined Pump Technology

Introduction

Kouichi Irisa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of micromachined technology, particularly with his innovative pump apparatus. His work exemplifies the intersection of engineering and practical application in fluid dynamics.

Latest Patents

Kouichi Irisa holds a patent for a micromachined pump apparatus. This apparatus includes a substrate with upper and lower surfaces and a series of lengthwise arranged apertures. Each aperture has both an upper surface opening and a lower surface opening. The design features a plurality of diaphragms that close the upper surface openings of the apertures. A guide plate is fixedly mounted on the upper surface of the substrate, defining a passage for fluid movement. The apparatus also includes a base plate that encloses an operating fluid in each aperture. An electrically operated heater device is provided to heat the fluids, causing the diaphragms to expand and sequentially force the object fluid through the passage.

Career Highlights

Kouichi Irisa is associated with Aisin Seiki Kabushiki Kaisha, a company known for its advancements in automotive technology and engineering solutions. His work in micromachined technology has positioned him as a key figure in the development of innovative fluid control systems.

Collaborations

Kouichi has collaborated with notable colleagues, including Wataru Nogimori and Yoshihiro Naruse. Their combined expertise has contributed to the successful development of advanced technologies in their field.

Conclusion

Kouichi Irisa's contributions to micromachined pump technology highlight his innovative spirit and dedication to engineering excellence. His patent reflects a significant advancement in fluid dynamics, showcasing the potential for future applications in various industries.