Location History:
- Tokyo, JP (1986 - 1999)
- Funabashi, JP (1988 - 2003)
- Sodegaura, JP (2003 - 2004)
Company Filing History:
43 out of 1,235 
2 out of 189 
2 out of 2,528 
Years Active: 1986-2004
Title: **Yoshitane Watanabe: Innovator in Coating Materials**
Introduction
Yoshitane Watanabe, a prominent inventor based in Funabashi, Japan, has made significant contributions to the field of materials science, particularly in coating technologies. With an impressive portfolio of 45 patents, Watanabe's work has paved the way for advancements in various applications, especially in ink-jet recording technologies.
Latest Patents
Among his latest innovations is a hard coating material and film that incorporates moniliform silica sol. This patent details a stable silica sol with a SiO concentration ranging from 1 to 50% by weight, featuring liquid-medium dispersed moniliform colloidal silica particles. These particles are defined by a ratio of D/D concerning their particle diameter, measured through dynamic light scattering. The unique structure comprises spherical colloidal silica particles, bonded by metal oxide-containing silica, effectively linking in rows within a single plane. This innovation includes a process for producing the silica sol and a coating composition for ink receiving layers, enhancing the performance of ink-jet recording mediums.
Career Highlights
Throughout his career, Watanabe has been involved with reputable companies such as Nissan Chemical Industries Limited and Brewer Science, Inc. He has leveraged his expertise to drive innovations that have a substantial impact on the industry. His commitment to research and development has solidified his reputation as an influential inventor in the materials sector.
Collaborations
Yoshitane Watanabe has collaborated with notable professionals, including Keitaro Suzuki and Yoshinari Koyama. These partnerships have fostered an environment of creativity and innovation, contributing to successful projects and patents that reflect his teamwork and shared vision for technological advancement.
Conclusion
Yoshitane Watanabe is a distinguished inventor whose work in coating materials has led to significant advancements in ink-jet technology. His 45 patents serve as a testament to his innovative spirit and commitment to enhancing material properties for various applications. As he continues to explore new frontiers in materials science, Watanabe's contributions remain invaluable to the industry.
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.