Company Filing History:
1 out of 9 
1 out of 3 Years Active: 2013
Title: Hiroshi Yamaguchi: Innovating Extraction Bag Sheet Manufacturing
Introduction
Hiroshi Yamaguchi is a noteworthy inventor based in Toyama, Japan. With a strong background in manufacturing innovations, he has contributed significantly to the field with his inventive methods, earning him a patent that showcases his skills and expertise.
Latest Patents
Hiroshi Yamaguchi holds a patent for a method of manufacturing extraction bag sheets. This innovative approach includes several detailed steps: first, placing and holding tags on a rotary supporting body at predetermined intervals. Next, he threads a string into a continuous pattern on the circumferential surface of the rotary supporting body. The method continues with bonding the string to the tags, supplying a water-permeable filter sheet onto the tags and the string, and finally, bonding the filter sheet to both the string and the tags. The bonding steps utilize advanced bonding heads that move reciprocally and oscillatingly about the rotary supporting body’s center axis, incorporating servo motors for precise movement.
Career Highlights
Throughout his career, Hiroshi has worked with notable companies, including Tsubakimoto Kogyo Co., Ltd. and Fabrica Toyama Corporation. His experiences in these organizations have enriched his knowledge and expertise in manufacturing processes, particularly in relation to his patented extraction bag sheet method.
Collaborations
In his professional journey, Yamaguchi has collaborated with talented coworkers such as Yoshiyuki Tsuji and Masahiro Sunada. Their teamwork has undoubtedly contributed to the innovations and advancements in the products they have developed together.
Conclusion
Hiroshi Yamaguchi’s contributions to the manufacturing industry through his innovative methods highlight his role as a significant inventor. His patented method for manufacturing extraction bag sheets not only showcases his technical skill but also exemplifies the potential for innovation within the field. Through collaboration and dedication, Yamaguchi continues to influence advancements in manufacturing practices.