Katsumi Itoh

Title: Innovations of Katsumi Itoh

Introduction

Katsumi Itoh is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of plasma display technology, holding two patents that showcase his innovative spirit and technical expertise.

Latest Patents

Katsumi Itoh's latest patents include a drive circuit and a plasma display device. The drive circuit patent describes a first signal line that supplies a potential to one terminal of a capacitive load, along with a first switch element and a first drive circuit for driving the switch element. Additionally, it features a second signal line that supplies a different potential to the capacitive load. The design incorporates a first capacitor capable of supplying a lower potential and a coil circuit connected to a supply line. A floating power supply circuit is also included, which provides a reference voltage to the first drive circuit. The plasma display device patent details a panel with glass substrates that form display cells, featuring address electrodes and sustain electrodes. The sustain electrodes are connected to sustain pulse generating circuits via intermediate circuit boards, ensuring efficient operation of the display.

Career Highlights

Katsumi Itoh is currently employed at Fujitsu Hitachi Plasma Display Limited, where he continues to work on advancements in display technology. His role at the company has allowed him to contribute to the development of innovative products that enhance visual experiences.

Collaborations

Throughout his career, Katsumi has collaborated with esteemed colleagues such as Yoshinori Okada and Hideaki Ohki. These partnerships have fostered a creative environment that encourages the exchange of ideas and technological advancements.

Conclusion

Katsumi Itoh's contributions to the field of plasma display technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the industry and pave the way for future innovations.