Location History:
- Kuga-gun, JP (1996 - 1999)
- Yamaguchi, JP (1997 - 1999)
Company Filing History:
5 out of 1,008 
1 out of 1,786 Years Active: 1996-1999
Title: The Innovative Mind of Susumu Hatabu: A Pioneer in Polyester Bottle Technology
Introduction: Susumu Hatabu, an accomplished inventor from Kuga-gun, Japan, has made significant contributions to the field of materials science, particularly in the development of polyester-based products. With a remarkable portfolio of six patents, his innovations focus on improving the functionality and qualities of recyclable materials used in packaging.
Latest Patents: Among his notable inventions are two recent patents that highlight his dedication to advancing bottle technology. The first patent describes a bottle molded from a polyester composition containing 97 to 99.99% by weight of polyester and a minor percentage of polyester elastomer. This unique formulation allows the bottle to maintain its dimensional stability, exhibiting no greater than 5% change in height or diameter during hot bath tests, even when filled with carbonated beverages subjected to heat sterilization.
The second patent introduces a refillable polyester bottle designed to minimize adsorption of substances. This bottle achieves a mean crystallinity of 32 to 70% and significantly reduces methanol and paraxylene adsorption, ensuring a high level of non-adsorptivity and heat resistance. Additionally, the patented method for removing adsorbates uses controlled temperature environments, showcasing an innovative approach to maintaining bottle integrity and safety.
Career Highlights: Over the years, Susumu Hatabu has worked with notable companies, including Mitsui Petrochemical Industries, Ltd. and Mitsui Chemicals, Inc. His work in these organizations has laid the groundwork for groundbreaking advancements in polyester bottle technology.
Collaborations: Throughout his career, Hatabu has collaborated with esteemed colleagues such as Hiroji Niimi and Kazuhito Yamamoto. Together, they have explored innovative solutions that bridge the gap between functionality and sustainability in product design.
Conclusion: Susumu Hatabu's contributions to the field of polyester technology showcase his commitment to innovation and excellence. His patents not only enhance the usability of bottled products but also emphasize the importance of sustainable materials in packaging. As a pioneering inventor, Hatabu continues to influence advancements in material science, shaping the future of beverage packaging.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.