Company Filing History:
Years Active: 2009-2012
Title: Kenji Kato: Innovator in Photocurable Resins and Solder Resist Technologies
Introduction
Kenji Kato, an influential inventor hailing from Hiki-gun, Japan, has made significant contributions to the field of photocurable and thermosetting resin compositions. With a total of six patents to his name, Kato's work is celebrated for its innovative approaches to improving materials for electronic applications.
Latest Patents
Kato's most recent patents showcase his expertise in resin technology. His first notable invention, a photocurable and thermosetting resin composition, emphasizes excellent surface curability and deep curability. This innovation permits precise pattern formation using a laser beam wavelength of 350 to 410 nm, positioning it as an exceptional solder resist for laser direct imaging. The composition features a carboxylic resin combined with an oxime ester-based photopolymerization initiator, along with various compounds that enhance its functionality.
Another significant patent by Kato describes an alkali development-type solder resist, which includes a unique carboxyl group-containing photosensitive resin. This resin is synthesized through a series of reactions involving cyclic ether or thioether groups and unsaturated monocarboxylic acids. With a specific formulation that includes select photopolymerization initiators and thermosetting components, the resultant dry film achieves optimal absorbance properties at specified wavelengths, making it highly effective for printed wiring boards.
Career Highlights
Kenji Kato is proudly associated with Taiyo Ink Manufacturing Co., Ltd., where he has leveraged his innovative insights to develop advanced materials. His work significantly impacts the manufacturing of electronic components, ensuring enhanced performance and reliability.
Collaborations
Throughout his career, Kato has collaborated with notable colleagues, including Masao Arima and Yoko Shibasaki. These partnerships have fostered a creative environment, propelling advancements in resin technology and enhancing the development of cutting-edge solutions.
Conclusion
Kenji Kato stands out as a forward-thinking inventor whose contributions to photocurable resins and solder resist technologies have influenced the electronics industry. With a growing portfolio of patents, his work continues to set new benchmarks for innovation, paving the way for future advancements in material science and applications.
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.