Motofumi Tajima

Title: Motofumi Tajima: Innovator in Membrane Cartridge Technology

Introduction

Motofumi Tajima is a notable inventor based in Amagasaki, Japan. He has made significant contributions to the field of filtration technology, particularly through his innovative designs and methods.

Latest Patents

Tajima holds a patent for a "Membrane cartridge and membrane-cartridge production method." This invention focuses on creating a low-cost membrane cartridge that enhances fatigue durability through a simple structure. The design emphasizes the bonding position of the filtration membrane onto the filtration plate. The membrane cartridge features a filtration membrane on both faces of a thermoplastic resin filtration plate. The joining portion at the periphery of the filtration membrane is joined to the filtration plate, with an inner edge portion inclined at an angle between 10 to 45 degrees toward the outer peripheral edge of the membrane. This innovative joining method is achieved using a heating plate or an ultrasonic horn with an inclined surface.

Career Highlights

Motofumi Tajima is associated with Kubota Corporation, where he applies his expertise in developing advanced filtration solutions. His work has contributed to the company's reputation for innovation in the industry.

Collaborations

Tajima has collaborated with notable colleagues, including Kimihiro Ishikawa and Makoto Takahashi. Their combined efforts have furthered advancements in filtration technology.

Conclusion

Motofumi Tajima's contributions to membrane cartridge technology exemplify his innovative spirit and dedication to improving filtration methods. His patent reflects a significant advancement in the field, showcasing his ability to merge simplicity with functionality.