Toshiaki Ohno, an accomplished inventor from Suwa, Japan, has made significant contributions to the field of image forming technologies. With a total of five patents to his name, Ohno has developed innovative solutions that enhance the efficiency of toner storage and supply mechanisms in printers and copiers.

Latest Patents

Among his recent patents, Ohno's designs include a cutting-edge toner storage device and supply mechanism for image forming systems. This particular innovation features an endless toner transport system that connects the developing device with the cleaning device, allowing for seamless operation in their respective longitudinal directions. The inventive mechanism enhances toner mixing by returning recovered toner to the developing device while supplying fresh toner to the cleaning device. This dual approach not only improves the reuse of recovered toner but also effectively reduces the quantity of fresh toner required.

The design ingeniously utilizes oscillation produced within the endless toner transport, which can take the form of a coil spring, to stir and mix toner during transportation. This eliminates the need for an additional stirring member, contributing to a significant reduction in the size of the developing device and the overall image forming apparatus.

Career Highlights

Toshiaki Ohno is currently associated with Seiko Epson Corporation, a leader in innovative printing solutions. His work has significantly advanced the capabilities of imaging technologies, particularly in enhancing toner transport efficiency.

Collaborations

Throughout his career, Ohno has collaborated with key coworkers such as Kenichi Kimura and Satoshi Kaneta. Their joint efforts have played a vital role in the development of effective imaging system technologies, pushing the boundaries of innovation in the field.

Conclusion

Toshiaki Ohno's inventive spirit and dedication to improving image forming technology have led to significant advancements in the efficiency of toner transport systems. His patents reflect a deep understanding of the mechanics of printing, and his contributions continue to influence the industry, paving the way for more compact and efficient imaging solutions. As technology evolves, Ohno's innovations promise to play a crucial role in shaping the future of printing and imaging.

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