Koji Ikegami

Title: Koji Ikegami: Innovator in Inkjet Technology

Introduction

Koji Ikegami is a prominent inventor based in Ebina, Japan. He has made significant contributions to the field of inkjet technology, holding a total of 4 patents. His work focuses on enhancing the reliability and efficiency of inkjet recording devices.

Latest Patents

Ikegami's latest patents include innovations such as the inkjet recording head cartridge and the inkjet recording apparatus. The inkjet recording head cartridge features a simple structure that ensures high reliability. It prevents printing defects by allowing individual flow passages to communicate directly with a rectangular ink supply chamber. This design minimizes the risk of bubbles that could block the flow passages. Additionally, the inkjet recording apparatus utilizes convection to move heated ink, preventing bubble growth in the supply chamber. By optimizing the cross-sectional area of the ink supply chamber, it also mitigates meniscus oscillation, ensuring reliable printing.

Another notable patent is the inkjet recording head, which is designed for precision and simplicity. An elastic member is strategically placed between the head chip and the ink supply member, ensuring a secure connection. This design prevents excessive force from damaging the head chip, allowing for a more reliable inkjet recording head.

Career Highlights

Koji Ikegami is associated with Fuji Xerox Co., Ltd., where he has contributed to the development of advanced inkjet technologies. His innovative designs have played a crucial role in improving the performance of inkjet devices.

Collaborations

Ikegami has worked alongside talented colleagues such as Tomoki Umezawa and Yoshihisa Ueda. Their collaborative efforts have further advanced the field of inkjet technology.

Conclusion

Koji Ikegami's contributions to inkjet technology have significantly impacted the industry. His innovative patents reflect a commitment to enhancing the reliability and efficiency of inkjet devices.