Location History:
- Suwa, JP (1996 - 2002)
- Nagano, JP (1998 - 2007)
- Nagano-Ken, JP (2002 - 2008)
Company Filing History:
Years Active: 1996-2008
Title: Kazuhide Kubota: A Pioneering Innovator in Ink Technology
Introduction
Kazuhide Kubota, located in Nagano-ken, Japan, is a notable inventor with a remarkable portfolio of 21 patents. His work primarily focuses on innovations in ink compositions and ink jet recording processes, showcasing his contributions to the technology sector.
Latest Patents
Among his latest patents, Kazuhide Kubota has developed an innovative ink composition that achieves remarkable rubbing/abrasion resistance and scratch resistance. This ink composition comprises an alkali-soluble copolymer, water, a colorant, and at least one additional component from a group including wax, a viscosity modifier, and a wetting agent. The copolymer is produced through the polymerization of an ethylenically unsaturated carboxylic acid monomer and another copolymerizable monomer, ensuring solubility in water through adjustments made with an inorganic base.
Additionally, he holds a patent for an ink jet recording process designed to detect dot omission of clear ink. This process involves applying an image formation ink and a clear ink to a recording medium, forming a mixed dot, and measuring dot omission by analyzing the diameter of the mixed dot. This innovation is further extended to include a reactive clear ink, where dot omission detection is based on the image density of the mixed dot.
Career Highlights
Kazuhide Kubota has made significant strides in his career, notably working with renowned companies such as Seiko Epson Corporation. His role in these organizations has allowed him to advance ink technology, which is crucial to various printing applications.
Collaborations
Throughout his career, Kubota has collaborated with esteemed colleagues, including Kiyohiko Takemoto and Kazuaki Watanabe. These collaborations have further enriched his projects and innovations in the ink technology field.
Conclusion
Kazuhide Kubota stands out as an influential inventor whose contributions to ink technology are noteworthy. With an impressive array of patents and collaborative efforts, he continues to inspire innovations that enhance the performance and efficiency of ink-related applications. His work represents a significant advancement in the field, showcasing the potential for further developments in ink composition and application processes.
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.