Location History:
- Toki, JA (1977)
- Nagoya, JP (1983)
Company Filing History:
Years Active: 1977-1983
Title: Hisao Kishigami: Innovator in Film Production Technology
Introduction
Hisao Kishigami is a notable inventor based in Toki, Japan. He has made significant contributions to the field of film production technology, holding a total of 2 patents. His innovative methods have improved the efficiency and quality of film products.
Latest Patents
Kishigami's latest patents include a method for controlling the thickness of a film product and a method and apparatus for winding or rewinding film. The first patent focuses on controlling the thickness of an extruded, biaxially elongated film product. This method allows for automatic and unsupervised control of thickness deviations by correlating positions along the widthwise direction of a film sheet with die manipulation bolts of an extrusion die. The second patent involves directing a pressurized jet of air onto an unsupported portion of the film during the winding or rewinding process, enhancing the efficiency of film handling.
Career Highlights
Kishigami is associated with Mitsubishi Jukogyo Kabushiki Kaisha, where he has applied his expertise in film technology. His work has been instrumental in advancing the methods used in film production, making significant strides in the industry.
Collaborations
Kishigami has collaborated with notable coworkers such as Koji Kato and Nobuhiko Kogo. Their combined efforts have contributed to the development of innovative solutions in film technology.
Conclusion
Hisao Kishigami's contributions to film production technology through his patents demonstrate his commitment to innovation and excellence in the field. His work continues to influence the industry and improve production methods.