Location History:
- Sakai, JA (1977)
- Sakai, JP (1978 - 1981)
Company Filing History:
Years Active: 1977-1981
Title: Innovations of Katsuharu Arisaka
Introduction
Katsuharu Arisaka is a notable inventor based in Sakai, Japan. He has made significant contributions to the field of cigarette filter manufacturing, holding a total of 4 patents. His work focuses on innovative methods and apparatuses that enhance the production and measurement of cigarette filters.
Latest Patents
Arisaka's latest patents include a method and apparatus for the manufacture of cigarette filters containing particulate material. This invention involves feeding filter material composed of cellulose acetate tow through a series of rolls to change its shape and create pockets for particulate material. The filter material is then closed, ensuring that the particulate material is securely positioned within. Another significant patent is a method and apparatus for conducting measurements of physical properties of cigarette filters. This method utilizes multiple measuring devices to assess properties such as air permeation resistance, diameter, weight, hardness, and length, allowing for simultaneous measurements and efficient data storage.
Career Highlights
Katsuharu Arisaka is currently employed at Daicel Corporation, where he continues to innovate in the field of cigarette filter technology. His work has contributed to advancements in manufacturing processes and quality control measures within the industry.
Collaborations
Arisaka has collaborated with notable coworkers, including Kazu Watanabe and Kunihiko Sasazima, to further enhance the development of cigarette filter technologies.
Conclusion
Katsuharu Arisaka's contributions to the field of cigarette filter manufacturing demonstrate his commitment to innovation and quality. His patents reflect a deep understanding of the technical requirements necessary for improving product performance and manufacturing efficiency.