Location History:
- Odawara, JP (2008 - 2009)
- Kanagawa, JP (1994 - 2019)
- Ashigarakami-gun, JP (2022)
Company Filing History:
9 out of 16,458 
7 out of 16,042 
Years Active: 1994-2022
Title: **Keiji Shigesada: A Pioneer in Innovative Dispensing Technologies**
Introduction
Keiji Shigesada, an innovative inventor based in Kanagawa, Japan, has made significant contributions to the field of dispensing technologies, holding an impressive total of 16 patents. His work reflects a commitment to enhancing user experience and functionality in various applications.
Latest Patents
Shigesada's most recent inventions include two noteworthy patents. The first is a **Nozzle and Dispensing Container**, which features a nozzle design that incorporates a mounting opening for connecting to a container, an outlet for jetting liquids, and a liquid storage portion that retains a part of the liquid during use. This innovative design ensures that the outlet can effectively dispense liquid while maintaining control over the flow, especially when oriented downward.
The second patent is an **Immunochromatographic Kit**, which consists of a housing case featuring an inspection strip and two sealed pots containing amplification liquids. This kit is engineered with deformable components that allow for the controlled tearing of the pot seals, facilitating efficient and accurate testing processes.
Career Highlights
Throughout his career, Keiji Shigesada has been associated with prominent companies such as Fuji Photo Film Company, Limited, and Fujifilm Corporation. His roles in these organizations have provided a solid foundation for his inventiveness and has allowed him to develop technologies that are now essential in various industries.
Collaborations
In his professional journey, Shigesada has collaborated with esteemed colleagues including Seiichi Watanabe and Naoyoshi Chino. These partnerships have often fostered an environment of creativity and innovation, leading to cutting-edge inventions that showcase their collective expertise.
Conclusion
Keiji Shigesada stands out as a notable inventor, whose 16 patents underscore his dedication to advancing dispensing technologies. His latest inventions highlight a blend of practicality and innovation that continues to impact diverse fields. As he continues to push the boundaries of technology, his contributions will undoubtedly inspire future generations of inventors.
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.