Location History:
- Hyogo-ken, JP (2002 - 2005)
- Kobe, JP (2007)
- Akashi, JP (2006 - 2019)
Company Filing History:
3 out of 10 
1 out of 10,240 
1 out of 7 
Years Active: 2002-2024
Title: Seiichiro Nakao: Innovator in Sustainable Materials and Plating Solutions
Introduction
Seiichiro Nakao is a prominent inventor based in Akashi, Japan. He has made significant contributions to the fields of sustainable materials and plating solutions, holding a total of 6 patents. His innovative work focuses on creating environmentally friendly products that enhance agricultural practices and improve industrial processes.
Latest Patents
One of Nakao's latest inventions is a decay-resistant paper designed for raising seedling pots. This base paper maintains sufficient strength during the seedling raising and planting process while degrading over time through soil microorganisms after transplanting. The paper is produced using a crosslinking agent that does not contain formaldehyde, thereby reducing environmental impact. Specifically, a citric acid crosslinking agent is utilized to block the hydroxy group of cellulose in the paper through crosslinking, resulting in a sustainable solution for agriculture.
Another notable patent is a plating solution for threaded connections used in pipes or tubes. This solution forms a plating film that exhibits excellent galling resistance, crevice corrosion resistance, and exposure corrosion resistance. Notably, the plating solution is cyanide-free and contains copper pyrophosphate, tin pyrophosphate, zinc pyrophosphate, and a sulfur-containing compound, which enhances its effectiveness while ensuring safety.
Career Highlights
Throughout his career, Seiichiro Nakao has worked with various companies, including Daiwa Fine Chemicals Co., Ltd. His experience in the industry has allowed him to develop innovative solutions that address both environmental concerns and industrial needs.
Collaborations
Nakao has collaborated with notable professionals in his field, including Keigo Obata and Dong-Hyun Kim. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Seiichiro Nakao's work exemplifies the intersection of innovation and sustainability. His contributions to decay-resistant materials and plating solutions highlight the importance of environmentally friendly practices in modern technology. His ongoing efforts continue to inspire advancements in both agriculture and industry.
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.