Location History:
- Kyoto, JP (1993 - 1999)
- Kyoto-fu, JP (2000)
Company Filing History:
2 out of 28,546 
2 out of 16 
1 out of 3 Years Active: 1993-2000
Title: Toshiro Narizuka – Innovator in Phthalocyanine Compounds
Introduction
Toshiro Narizuka, an accomplished inventor based in Kyoto, Japan, is known for his significant contributions to the field of phthalocyanine compounds. With a total of three patents to his name, he has made notable advancements in the understanding and application of these complex chemical structures.
Latest Patents
Narizuka's recent patents focus on novel phthalocyanine compounds. The first patent describes a phthalocyanine compound of a specific formula, where various carbon atoms are strategically bonded with oxygen atoms. The distinguishing features involve a fluorine-atom substituted alkyl group represented as R1, alongside an unsubstituted or alkyl-group-substituted phenyl group (R2), and other variations of alkyl groups (R3). The compound also includes metals such as zinc (Zn), copper (Cu), or nickel (Ni). His second patent similarly pertains to phthalocyanine compounds, further exploring the configurations and bonding processes that signify these innovative chemicals, emphasizing the potential for various applications in industrial and research settings.
Career Highlights
Throughout his career, Toshiro Narizuka has collaborated with renowned companies, including Ricoh Company, Ltd. and Yamada Chemical Co., Ltd. His experience in these prominent organizations has undoubtedly enriched his innovative capabilities and knowledge in his field.
Collaborations
Narizuka has worked alongside notable coworkers such as Toru Yashiro and Masatoshi Taniguchi, fostering a collaborative environment that promotes creativity and technological advancement. These partnerships have likely contributed to the development of his patented inventions.
Conclusion
Toshiro Narizuka exemplifies the spirit of innovation in the chemical field, particularly concerning phthalocyanine compounds. With his patent portfolio and professional collaborations, he continues to push the boundaries of science, contributing valuable insights and discoveries that may have far-reaching effects in various industries.
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.