= 1.21 Inventors with similar research interests:
Location History:
- Yasugi, JP (1993)
- Yokohama, JP (2002 - 2003)
- Yonago, JP (2003)
- Kanagawa-ken, JP (2004 - 2009)
- Tokyo, JP (2007 - 2020)
- Suita, JP (2019 - 2021)
- Osaka, JP (2022)
- Kawasaki, JP (2000 - 2023)
- Kanagawa, JP (2003 - 2023)
Company Filing History:
101 out of 90,594 
9 out of 2,333 
Years Active: 1993-2025
Title: Ryoji Inoue: Innovator and Patent Holder from Kawasaki, Japan
Introduction
Ryoji Inoue is an esteemed inventor based in Kawasaki, Japan, known for his significant contributions to the field of liquid storage technology. With an impressive portfolio of 108 patents, Inoue continues to impact industries with his innovative designs and solutions.
Latest Patents
Among Inoue's latest inventions is a cutting-edge liquid storage container that features a discharge port member with a unique design. This container is equipped with a discharge port through which the stored liquid can be discharged, and a coupling portion that includes a male thread portion situated on the outside. Additionally, the cover portion of the container showcases a female thread portion on the inside, enabling a secure attachment to the discharge port member. The ingenuity lies in the male thread portion, which is intentionally made discontinuous in the coupling section to enhance functionality.
Another recent patent of his involves a similar liquid storage container that emphasizes user convenience. This design integrates a cover portion that can open and close the discharge port easily, along with a sealing portion formed by the contact between the cover and the discharge port member. Notably, the cover incorporates a groove structure located between its outer periphery and the sealing portion, promoting better efficiency in liquid storage.
Career Highlights
Throughout his career, Ryoji Inoue has worked with prominent companies, including Canon and Hitachi Metals, Ltd. His tenure at these organizations has allowed him to refine his skills and contribute to various advancements in technology.
Collaborations
Inoue has collaborated with notable professionals, including Tetsuya Ohashi and Yasuo Kotaki. These partnerships have helped fuel innovation and foster new ideas within the realm of liquid storage and related technologies.
Conclusion
Ryoji Inoue exemplifies a dedication to innovation and engineering excellence. With a substantial number of patents and a strong collaborative spirit, he continues to make noteworthy strides in the field. His work not only contributes to technological advancement but also inspires future inventors in their pursuit of creative solutions.
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.