Location History:
- Fujieda, JP (2002)
- Tokyo, JP (1996 - 2016)
Company Filing History:
3 out of 136 
1 out of 815 
1 out of 49 
Years Active: 1996-2016
Title: Shigeki Hijikata: Innovator in Pharmaceutical Technologies
Introduction
Shigeki Hijikata is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in the development of sustained-release drug formulations. With a total of 3 patents, his work has the potential to enhance drug delivery systems and improve patient outcomes.
Latest Patents
One of Hijikata's latest patents is a "Sustained-release pharmaceutical composition." This innovative composition includes a drug, collagen, and various sugars, which together provide satisfactory handleability and sustained-release properties. The inventors discovered that administering a collagen solution containing sugar leads to gelation, allowing for controlled drug release. This composition can be utilized as a sustained-release pharmaceutical formulation.
Another notable patent is the "Reduced-pressure syringe and manufacturing method therefor." This invention involves a syringe designed to store a freeze-dried agent under reduced pressure. The manufacturing method includes injecting a specified amount of a chemical into a cartridge, followed by freeze-drying. The sealing cap ensures that the cartridge remains sealed in a reduced-pressure atmosphere, preventing contamination and preserving the integrity of the chemical.
Career Highlights
Shigeki Hijikata has worked with reputable organizations, including Kaken Pharmaceutical Company, Ltd. and Kyoto University. His experience in these institutions has allowed him to collaborate with other experts in the field and contribute to groundbreaking research and development.
Collaborations
Some of his notable coworkers include Nobuyuki Natori and Norio Watanabe. Their collaborative efforts have likely played a role in advancing the innovations that Hijikata has brought to the pharmaceutical industry.
Conclusion
Shigeki Hijikata's contributions to pharmaceutical technology through his patents demonstrate his commitment to improving drug delivery systems. His innovative approaches have the potential to significantly impact patient care and treatment efficacy.
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.