Location History:
- of Gunma, JP (1987)
- Gunma, JP (1981 - 1993)
- Annaka, JP (1981 - 1994)
- Usui-gun, JP (1997)
Company Filing History:
Years Active: 1981-1997
Title: Innovations of Yasuaki Hara in Silicone Technology
Introduction
Yasuaki Hara, based in Annaka, Japan, is an accomplished inventor with a remarkable portfolio of 21 patents. His contributions primarily focus on advancements in silicone compositions, which have substantial applications across various industries.
Latest Patents
Among his latest innovations, Hara developed a curable silicone composition derived from an organopolysiloxane featuring a cyclotrisiloxane structure. This unique formulation cures quickly under brief heating or ultraviolet exposure, making it highly efficient. The composition includes curing agents such as an acid, acid generator, base, or an onium salt photoinitiator, resulting in a product that provides a lightly releasable cured film with excellent mold release properties. It has extensive applications as adhesive tape backing agents, mold release agents, protective coating agents, water and oil repellents, and paint bases. Additionally, Hara's UV light-curable epoxy-functional organopolysiloxane/polyether composition showcases a blend of an organopolysiloxane with functional epoxy groups and a polyether compound. This innovative mixture demonstrates versatility and further enhances the functionality of silicone applications.
Career Highlights
Hara's tenure at Shin-Etsu Chemical Co., Ltd. has solidified his reputation as a pioneer in silicone technology. His relentless pursuit of innovation has not only resulted in multiple patents but has also established him as a leading figure in the field.
Collaborations
Throughout his career, Hara has collaborated with esteemed colleagues, including Fumio Okada and Hisashi Aoki. Their joint efforts have contributed significantly to the advancements in silicone compositions, fostering a collaborative atmosphere that encourages innovative solutions.
Conclusion
Yasuaki Hara's contributions to the field of silicone technology underline the importance of innovation in driving industry standards forward. His extensive patent portfolio reflects a commitment to developing advanced materials that meet the evolving needs of various sectors, proving that his work will continue to influence future innovations.
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.