Location History:
- Tokyo, JA (1976)
- Tokyo, JP (1978)
- Yokohama, JA (1978)
- Yokohama, JP (1980 - 1981)
Company Filing History:
Years Active: 1976-1981
Title: Akira Kishimoto: Innovator in Container Technology
Introduction
Akira Kishimoto is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of container technology, holding a total of eight patents. His innovative designs focus on enhancing the functionality and performance of molded containers.
Latest Patents
One of Kishimoto's latest patents is for a molded container that features a wall composed of an oriented resin blend. This container is designed with a thermoplastic resin oriented in at least one direction, ensuring that the wall has a layer of a blend made primarily of multiple melt-extrudable thermoplastic resins. Each resin has a solubility parameter of at least 9.5, and at least one of these resins exhibits an oxygen permeability lower than 5.times.10.sup.-11 cc.multidot.cm/cm.sup.2.multidot.sec.multidot.cmHg. The design ensures that the difference in solubility parameters among the resins does not exceed 4.5, while the elongation of the resin blend surpasses the arithmetic mean of the respective resins. Additionally, the container demonstrates a thermal shrinkability of at least 5% in the orientation direction of the wall.
Another notable patent involves a process for creating a transparent multi-layer container. This container comprises a co-extrudate of an oxygen-barrier resin layer and an orienting resin layer, which can be monoaxially or biaxially oriented. An adhesive resin layer is preferably placed between the oxygen-barrier layer and the orienting resin layer. This innovative design is drawn and molded at specific temperatures relative to the melting and softening points of the respective resins, resulting in a container that excels in transparency, rigidity, mechanical strength, gas-barrier properties, and interlaminar peel strength.
Career Highlights
Kishimoto is currently employed at Toyo Seikan Kaisha, Ltd., a leading company in the packaging industry. His work has significantly advanced the technology used in container manufacturing, making him a key figure in this field.
Collaborations
Kishimoto has collaborated with notable coworkers, including Sadao Hirata and Toru Suzuki. Their combined expertise has contributed to the successful development of innovative container solutions.
Conclusion
Akira Kishimoto's contributions to container technology through his patents and collaborations highlight his role as a
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