Company Filing History:
Years Active: 2004-2009
Title: Tadao Takigawa: Innovator in Toner Technology
Introduction
Tadao Takigawa is a prominent inventor based in Shinshiro, Japan. He has made significant contributions to the field of toner technology, holding a total of 7 patents. His work has been instrumental in advancing the efficiency and effectiveness of toner compositions used in various printing applications.
Latest Patents
Among his latest patents, Takigawa has developed a toner composition that includes toner particles with a binder resin, which consists of a modified polyester resin and a second resin with a weight average molecular weight ranging from 2,000 to 10,000. This innovative toner composition also incorporates a colorant, a release agent, and a particulate material that is embedded in the surface portion of the toner particles. The binder resin is designed to have a glass transition temperature between 35°C and 55°C, while the particulate material has an average particle diameter that is from 0.002 to 0.2 times that of the toner particles. Additionally, he has created a developer that includes this toner composition along with a carrier that has a layer containing at least an acrylic resin and a silicone resin. His methods for fixing toner images further enhance the functionality of these compositions.
Career Highlights
Tadao Takigawa is currently associated with Ricoh Company, Ltd., a leading company in imaging and electronics. His work at Ricoh has allowed him to focus on developing innovative solutions that improve printing technologies and processes.
Collaborations
Throughout his career, Takigawa has collaborated with notable colleagues, including Toshiki Nanya and Masami Tomita. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Tadao Takigawa's contributions to toner technology have significantly impacted the printing industry. His innovative patents and collaborations continue to drive advancements in this field.
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.