Location History:
- Mie, JP (1992)
- Yokkaichi, JP (1981 - 1996)
- Tokyo-to, JP (1997)
- Tokyo, JP (1995 - 1998)
- Tokyo 154, JP (1999)
Company Filing History:
9 out of 730 
5 out of 28,544 
1 out of 22 
Years Active: 1981-1999
Title: Innovations of Yukiyoshi Ito
Introduction
Yukiyoshi Ito is a prominent inventor based in Yokkaichi, Japan. He has made significant contributions to the field of photopolymerizable compositions, holding a total of 12 patents. His work focuses on materials that are highly sensitive to visible and near-infrared light, which have various applications in modern technology.
Latest Patents
One of his latest patents involves photopolymerizable compositions that include squarylium compounds. This invention relates to compositions comprising an addition-polymerizable compound with at least one ethylenically unsaturated double bond, a radical-producing agent, and a squarylium compound. These compositions are particularly sensitive to He-Ne lasers, LEDs, and diode lasers, making them useful for holograms, presensitized plates for laser direct processes, dry film resists, digital proofs, and photosensitive microcapsules. Another patent by Ito also focuses on similar photopolymerizable compositions, emphasizing their utility in advanced optical applications.
Career Highlights
Yukiyoshi Ito has worked with notable companies such as Kyowa Hakko Kogyo Co., Ltd. and Ricoh Company, Ltd. His experience in these organizations has allowed him to develop innovative solutions in the field of photopolymerization.
Collaborations
Throughout his career, Ito has collaborated with esteemed colleagues, including Ikuo Shimizu and Tsutomu Satoh. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Yukiyoshi Ito's contributions to the field of photopolymerizable compositions highlight his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of materials science and their applications 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.