This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Mitsubishi Pencil Kabushiki Kaisha. Active years: 2007.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2007
Title: Daisen Kato: Innovator in Writing Instrument Technology
Introduction
Daisen Kato is a notable inventor based in Kamakura, Japan. He has made significant contributions to the field of writing instruments, particularly through his innovative patent that addresses common issues in writing point assemblies.
Latest Patents
Daisen Kato holds a patent for a writing instrument and a welding method of writing point assembly and writing instrument parts connecting structure and connecting method. This invention allows for the welding of a writing point assembly and an ink tube and/or a holder at a predetermined area without the use of ultrasonic waves. This method effectively prevents dislodging of the writing point assembly and ink leakage, enhancing the reliability of writing instruments.
Career Highlights
Kato is associated with Mitsubishi Pencil Kabushiki Kaisha, a company renowned for its high-quality writing instruments. His work has contributed to the advancement of technology in this sector, showcasing his expertise and innovative thinking.
Collaborations
Daisen Kato has collaborated with notable colleagues such as Kazuhiko Furukawa and Kiyoshi Fujisawa. Their combined efforts have furthered the development of innovative solutions in writing technology.
Conclusion
Daisen Kato's contributions to the writing instrument industry exemplify the importance of innovation in everyday products. His patent not only addresses practical challenges but also enhances the overall user experience.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile