Location History:
- Kawasaki, JP (1982 - 2007)
- Yokohama, JP (1994 - 2011)
Company Filing History:
14 out of 39,228 
2 out of 522 
1 out of 1,007 
Years Active: 1982-2011
Title: Norio Ueno: Innovator in Ophthalmology and Electronics
Introduction
Norio Ueno, an accomplished inventor based in Kawasaki, Japan, has made significant contributions to the fields of ophthalmology and electronics. With 15 patents to his name, Ueno has demonstrated his prowess in creating innovative solutions that address pressing medical and technical challenges.
Latest Patents
Among Ueno's latest patents is a medicinal composition designed specifically for ophthalmic use, which contains acetylated hyaluronic acid. This pharmaceutical composition is aimed at treating or preventing dry eye conditions, with a preferred embodiment being a dry-eye instillation. The formulation includes a pharmacologically acceptable carrier and boasts an average molecular weight of acetylated hyaluronic acid ranging from 10,000 to 1,000,000, with an acetyl group substitution number between 2.0 and 4.0.
Another notable patent is a light output control circuit that enhances the operation of electronic devices. By utilizing a switching signal from a coarse/fine and operation mode switching circuit, this invention increases the control value change width during power-up. It effectively maintains stable operations by limiting the update frequency in steady states, resulting in improved performance of laser diode driving circuits.
Career Highlights
Throughout his career, Norio Ueno has collaborated with notable companies like Fujitsu Corporation and Nippon Telegraph and Telephone Public Corporation. His work with these esteemed organizations has allowed him to refine his inventiveness and further his impact within the technology and medical fields.
Collaborations
Ueno has also worked alongside esteemed colleagues, including Toru Matsuyama and Tadashi Ikeuchi. Together, they have collaborated on various projects, combining their expertise to drive innovation and push the boundaries of technology.
Conclusion
Norio Ueno continues to be a pivotal figure in the realms of medical and electronic innovation. With a robust portfolio of patents and valuable industry experience, his contributions are shaping the future of ophthalmology and electronics, demonstrating the profound impact an inventor can have on society.
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.