Koichi Touma

Title: Koichi Touma: Innovator in Ink Jet Technology

Introduction

Koichi Touma is a notable inventor based in Tachikawa, Japan. He has made significant contributions to the field of ink jet technology, particularly through his innovative patents. With a total of 2 patents, Touma has demonstrated his expertise and commitment to advancing this technology.

Latest Patents

Touma's latest patents include a substrate for ink jet heads and an ink jet head provided with said substrate. The ink jet head features an electrothermal converting body that includes a heat generating resistor. This resistor is designed to generate heat energy that is directly applied to the ink, facilitating its discharge. The materials used for the heat generating resistor are specifically composed to ensure durability, even when the ink jet head is driven with a relatively long pulse duration.

Career Highlights

Touma is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and printing technology. His work at Canon has allowed him to focus on developing advanced ink jet systems that enhance printing efficiency and quality.

Collaborations

Throughout his career, Touma has collaborated with esteemed colleagues such as Kenji Hasegawa and Isao Kimura. These collaborations have contributed to the successful development of innovative technologies in the ink jet domain.

Conclusion

Koichi Touma's contributions to ink jet technology through his patents and work at Canon highlight his role as a key innovator in the field. His advancements continue to influence the future of printing technology.