Location History:
- Hyogo, JP (2014)
- Kobe, JP (1995 - 2015)
Company Filing History:
22 out of 1,524 
7 out of 5,663 
2 out of 31 
Years Active: 1995-2015
Title: Masaki Ohwa: Innovator in Photoinitiators and Photoresist Compositions
Introduction: Masaki Ohwa is a prominent inventor based in Kobe, Japan, recognized for his significant contributions to the field of photoinitiators and photoresist compositions. With a remarkable portfolio of 33 patents, Ohwa has demonstrated a strong commitment to innovation in materials science.
Latest Patents: Among his latest patents, Masaki Ohwa has developed oxime ester photoinitiators which feature compounds of specific formulas wherein R, R', and other substituents contribute to their effectiveness. These newly formulated compounds exhibit unexpectedly good performance in photopolymerization reactions. Additionally, he has introduced a radically polymerizable composition comprising a hydroxylamine ester, intended for use in manufacturing color filters and in liquid crystal display components requiring post-baking processes. These innovative hydroxylamine esters provide new possibilities for advancements in display technology.
Career Highlights: Masaki Ohwa has worked with leading companies in the chemical sector, such as Ciba Specialty Chemicals Corporation and BASF SE Corporation. His work at these prestigious organizations has allowed him to contribute to key developments in chemical formulations and processes.
Collaborations: Throughout his career, Ohwa has collaborated with esteemed colleagues, including Hisatoshi Kura and Junichi Tanabe. Their shared expertise and innovative ideas have amplified the impact of their research and development in the industry.
Conclusion: Masaki Ohwa stands out as a significant figure in the innovative landscape of photoinitiators and photoresist formulations. His extensive patent portfolio not only showcases his inventive prowess but also highlights his contributions to advancing technologies that influence various industrial applications. His ongoing work continues to pave the way for new developments in materials science.
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.