Location History:
- Chiba, JP (1988)
- Himeji, JP (1989 - 1990)
Company Filing History:
Years Active: 1988-1990
Title: Hidenobu Takeichi: Innovator in Biaxially Oriented Film Manufacturing
Introduction
Hidenobu Takeichi is a notable inventor based in Himeji, Japan. He has made significant contributions to the field of materials science, particularly in the manufacturing of biaxially oriented films. With a total of 3 patents to his name, Takeichi's work has advanced the technology used in film production.
Latest Patents
One of Takeichi's latest patents is a method of and apparatus for manufacturing biaxially oriented film. This invention involves a tubular original film that is extruded by an extruding die and then biaxially oriented using heat and air. The process ensures a uniform film thickness distribution by controlling the temperature based on the detected film thickness. Additionally, the film's outer diameter can be adjusted by modifying the distance between two sets of nip rolls, which is based on the measured width of the film. Another significant patent is a method and apparatus for tubularly drawing thermoplastic resin. This invention utilizes gas to form a bubble that helps in heating and drawing the tubular raw material. The raw material is then cut into web-like pieces, with one piece being formed with an opening for gas injection.
Career Highlights
Hidenobu Takeichi is currently employed at Idemitsu Petrochemical Co., Ltd., where he continues to innovate in the field of polymer processing. His work has not only contributed to the efficiency of film manufacturing but has also enhanced the quality of the final products.
Collaborations
Throughout his career, Takeichi has collaborated with notable colleagues such as Masao Takashige and Teruyuki Iwai. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
Hidenobu Takeichi's contributions to the field of biaxially oriented film manufacturing demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of materials science and engineering, making him a significant figure in his industry.