Mamoru Sunaga

Title: Innovations by Mamoru Sunaga in Seedling Nursing Technology

Introduction

Mamoru Sunaga is a notable inventor based in Hokkaido, Japan. He has made significant contributions to the field of agricultural technology, particularly in the production of paper tubes and cylinders for nursing seedlings. With a total of 2 patents, his work has the potential to enhance the efficiency of seedling cultivation.

Latest Patents

Sunaga's latest patents include two innovative apparatuses designed for producing paper tube assemblies and paper cylinders for nursing seedlings. The first patent, titled "Apparatus for producing paper tube assembly for nursing seedlings," describes a mechanism that transfers, piles, and sticks together pasted, cut pieces of paper tubes. This apparatus features a paste supplying mechanism that intermittently applies paste to a flattened hollow paper tube or tape, along with a suction conveyor device for conveying cut pieces. The rotary transfer means, equipped with opposed arms mounted around two rotary discs, ensures that the non-rotary and rotary carrier tables maintain a horizontal position during operation.

The second patent, "Apparatus for producing paper cylinders for nursing seedlings," focuses on a similar process but emphasizes the pressing of cut pieces to form cylinders. This apparatus includes transfer members with a rotary cylinder that has grooves and air passageways, facilitating the transfer and alignment of cut pieces. A pressing mechanism, integrated with edge aligning means, ensures that the cut pieces are accurately positioned and pressed together.

Career Highlights

Mamoru Sunaga is associated with Nippon Tensaiseito Kabushiki Kaisha, where he has been instrumental in developing innovative solutions for the agricultural sector. His work has garnered attention for its practical applications in enhancing seedling production.

Collaborations

Sunaga has collaborated with notable coworkers, including Kiyotaka Tanaka and Isao Gentsu, contributing to the advancement of technology in seedling nursing.

Conclusion

Mamoru Sunaga's inventions represent a significant step forward in agricultural technology, particularly in the efficient production of paper tubes and cylinders for nursing seedlings. His innovative approaches have the potential to improve seedling cultivation practices, benefiting the agricultural industry as a whole.