Location History:
- Kawanishi, JP (1980)
- Kobe, JP (1998)
Company Filing History:
2 out of 6,892 
1 out of 12 Years Active: 1980-1998
Title: Hiroshi Ota: A Pioneer in Sprinkler Technology and Printing Inks
Introduction: Hiroshi Ota, a skilled inventor based in Kawanishi, Japan, has significantly contributed to the fields of irrigation and printing technology. With two patents to his name, Ota's inventions showcase his innovative approach to solving practical problems in these industries.
Latest Patents: Ota's most recent patents reflect his dedication to enhancing functionality and efficiency. The first patent is for a liquid sprinkler featuring a hemispherical head with a pattern of nozzles. This unique design ensures an even distribution of water over the targeted area. The second patent revolves around ultraviolet radiation curable printing ink, a polymerizable compound created through a complex reaction involving higher fatty acids and polyisocyanate compounds. This invention is poised to improve the efficiency of printing processes.
Career Highlights: Throughout his career, Hiroshi Ota has worked with notable companies such as Sumitomo Chemical Company, Limited and Sakata Shokai Ltd. These experiences have allowed him to refine his expertise and implement innovative solutions in his work.
Collaborations: Ota has collaborated with other talented professionals, including Kazuo Sakiyama and Hirosi Kato. Their joint efforts have further enriched the development of their respective fields.
Conclusion: Hiroshi Ota stands out as an inventive mind with a clear vision for improving technology in irrigation and printing. His contributions through patents not only reflect his ingenuity but also his commitment to advancing these industries forward.
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.