Tatsuo Tani, Formerly Nishikawa

Title: Innovations of Tatsuo Tani

Introduction

Tatsuo Tani, formerly known as Nishikawa, is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of electrophotographic technology. With a total of 2 patents, Tani has developed innovative solutions that enhance the functionality and efficiency of copying machines.

Latest Patents

Tani's latest patents include the construction of electrophotographic copying machines with a cleaning mechanism. This invention features a photosensitive drum that can be removed from the machine for inspection through an opening in the sidewall, which is normally covered by a cover plate. The design incorporates multiple cleaning devices that engage with the drum surface and are automatically released when the cover plate is removed. This prevents damage to the drum and ensures proper usage of the machine. Additionally, Tani has developed an apparatus for selectively feeding sheets from multiple cassettes. This apparatus allows users to easily select the desired sheets from vertically aligned cassettes, with an indicator lamp signaling when a cassette needs to be reloaded.

Career Highlights

Tatsuo Tani is currently associated with Ricoh Company, Ltd., where he continues to innovate in the field of imaging technology. His work has significantly impacted the design and functionality of copying machines, making them more user-friendly and efficient.

Collaborations

Tani has collaborated with notable colleagues such as Shigeru Suzuki and Kyoji Omi, contributing to advancements in their shared field of expertise.

Conclusion

Tatsuo Tani's contributions to the field of electrophotographic technology demonstrate his commitment to innovation and improvement. His patents reflect a deep understanding of user needs and technological advancements, solidifying his reputation as a leading inventor in his field.