Company Filing History:
Years Active: 1997-1999
Title: Yasunari Kamikubo: Innovator in Web Winding Technology
Introduction
Yasunari Kamikubo is a notable inventor based in Kusatsu, Japan. He has made significant contributions to the field of web winding technology, holding a total of 2 patents. His innovative designs have improved the efficiency and functionality of web winding apparatuses.
Latest Patents
Kamikubo's latest patents include a core securing device in web winding apparatus and a winding apparatus for slitting web materials. The core securing device is designed to wind web materials such as paper or plastic film around a hollow core. This apparatus features a core that is fixed at both ends to a pair of shafts, which are aligned and spaced apart. One of the shafts is connected to a motor for rotation. The design incorporates annular slides and tapered surfaces that allow for the secure fixation of the core through fluid pressure.
The winding apparatus patent focuses on slitting web materials into multiple rolls and winding them into two groups. This apparatus includes tracking rollers and actuators that maintain contact pressure between the rolls, ensuring smooth operation. The design allows for the rolls to increase in diameter as they are wound, enhancing the overall efficiency of the process.
Career Highlights
Kamikubo is currently employed at Nishimura Seisakusho Co., where he continues to develop innovative solutions in web winding technology. His work has been instrumental in advancing the capabilities of machinery used in the production of web materials.
Collaborations
Throughout his career, Kamikubo has collaborated with notable coworkers such as Keizo Narita and Masayuki Hatanaka. Their combined expertise has contributed to the successful development of various technologies in their field.
Conclusion
Yasunari Kamikubo's contributions to web winding technology through his patents and work at Nishimura Seisakusho Co. highlight his role as an influential inventor. His innovative designs continue to shape the industry and improve manufacturing processes.