Osaka, Japan

Tadashi Maruyama


Average Co-Inventor Count = 5.8

ph-index = 2

Forward Citations = 13(Granted Patents)


Location History:

  • Toyokawa, JP (1989)
  • Osaka, JP (1992)

Company Filing History:


Years Active: 1989-1992

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2 patents (USPTO):Explore Patents

Title: Innovations by Tadashi Maruyama

Introduction

Tadashi Maruyama is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of technology, particularly in the area of copying machines and sorting apparatuses. With a total of 2 patents, his work has had a meaningful impact on the efficiency of document handling and processing.

Latest Patents

Maruyama's latest patents include a "Sheet storing apparatus for sheets ejected from a copying machine." This innovative apparatus allows sheets ejected from a copying machine to be stacked in order and subsequently supplied back to the machine. The design features a sheet storing unit, a transporter for moving sheets, a regulator to prevent backward movement, a pressure member for pressing sheets against the support surface, and a refeeder for feeding out stored sheets one by one. The mechanism adjusts the pressure on the sheet stack based on its thickness, ensuring smooth operation and minimizing the risk of jams.

Another significant patent is a "Sorting apparatus having a sorter connectable to another sorter." This sorting apparatus includes a first sorter with multiple sorting bins and a non-sort discharge outlet. A non-sort tray or bridge can be connected to the discharge outlet, allowing for efficient transportation of discharged sheets to either a second sorter or another non-sort tray.

Career Highlights

Tadashi Maruyama is currently employed at Minolta Camera Kabushiki Kaisha, where he continues to innovate and develop new technologies. His work has been instrumental in enhancing the functionality and reliability of copying and sorting machines.

Collaborations

Throughout his career, Maruyama has collaborated with talented individuals such as Akiyoshi Johdai and Toshio Matsui. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

Tadashi Maruyama's contributions to the field of technology through his patents demonstrate his commitment to innovation and efficiency. His work continues to influence the design and functionality of copying and sorting machines, making a lasting impact on the industry.

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