This inventor holds 3 USPTO granted patents. Top assignees: Mitsubishi Jukogyo Kabushiki Kaisha, Kanzaki Paper Mfg. Co., Ltd.. Active years: 1992-1997.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hiroshima, JP (1994)
- Mihara, JP (1992 - 1997)
Company Filing History:

Years Active: 1992-1997
Title: Mitsuo Yamamoto: Innovator in Paper-Making Technology
Introduction
Mitsuo Yamamoto is a notable inventor based in Mihara, Japan. He has made significant contributions to the field of paper-making machinery, holding a total of 3 patents. His innovative designs focus on improving efficiency and reducing costs in paper production.
Latest Patents
Yamamoto's latest patents include a roll for a paper-making machine and a method for changing spools. The roll for a paper-making machine features a design that reduces the torque needed for rotation, thereby decreasing drive power and running costs. This roll is equipped with a hollow perforated structure that is mounted on a bearing housing. It includes a cylindrical stationary center shaft with a perforated surface and fins that enhance its functionality.
The method for changing spools involves a systematic approach to replace spools in a paper-making process. This method includes bringing a new spool into contact with a reel drum, cutting the sheet with two devices, and applying adhesive to ensure a seamless transition. An apparatus designed for this method includes a holder for the new spool and cutting devices that facilitate the process.
Career Highlights
Throughout his career, Mitsuo Yamamoto has worked with prominent companies such as Mitsubishi Jukogyo Kabushiki Kaisha and Kanzaki Paper Mfg. Co., Ltd. His experience in these organizations has contributed to his expertise in paper-making technology.
Collaborations
Yamamoto has collaborated with notable coworkers, including Hiroshi Suzumura and Kazuhito Ohira. Their collective efforts have further advanced innovations in the paper-making industry.
Conclusion
Mitsuo Yamamoto's contributions to paper-making technology through his patents and career experiences highlight his role as an influential inventor. His work continues to impact the efficiency of paper production processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile