Minoru Kumagai

Title: Minoru Kumagai: Innovator in Display Technology

Introduction

Minoru Kumagai is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of display technology, holding a total of 12 patents. His innovative work has paved the way for advancements in thin film transistors and image display devices.

Latest Patents

Kumagai's latest patents include a thin film transistor array and an image display device. The thin film transistor array features a substrate with a gate electrode, a gate insulation film, and a semiconductor layer connected to source and drain electrodes. Notably, the interlayer insulation film has a via hole that reaches a portion of the drain electrode, which is coated with a liquid repellent. Additionally, he has developed a manufacturing method for display apparatuses that involves creating a lyophilic characteristic on the surface of electrodes and applying plasma treatment in an inert gas atmosphere.

Career Highlights

Throughout his career, Minoru Kumagai has worked with notable companies such as Casio Computer Co., Ltd. and NEC Corporation. His experience in these organizations has contributed to his expertise in display technology and innovation.

Collaborations

Kumagai has collaborated with talented individuals in the field, including Tomoyuki Shirasaki and Jun Ogura. Their combined efforts have led to advancements in display technologies and innovative solutions.

Conclusion

Minoru Kumagai's contributions to display technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the development of advanced display systems.