Location History:
- Otawara, JP (1995 - 2012)
- Tochigi, JP (2013)
Company Filing History:
4 out of 116 
1 out of 1,641 Years Active: 1995-2013
Title: The Innovative Contributions of Toshihiko Shiotani
Introduction
Toshihiko Shiotani, a prominent inventor based in Tochigi, Japan, has made significant contributions to the field of ink compositions, particularly for inkjet printing technologies. With a total of four patents to his name, Shiotani's innovations focus on enhancing print quality and preventing issues that can hinder the printing process.
Latest Patents
One of Shiotani's latest inventions is an "Ink Composition for Inkjet Printing." This innovative formulation is designed to prevent clogging of the nozzles in inkjet printers, ensuring high-quality prints. The composition comprises a pigment, a binder resin, a pigment dispersant, and a solvent. The selected solvent is a crucial component, consisting of either at least one glycol ether combined with a lactone compound or 2-pyrrolidone, or alternatively, at least one glycol ether acetate with components like cyclohexane and isophorone.
Another noteworthy patent by Shiotani is the "Nonaqueous Inkjet Ink Composition," which emphasizes excellent ink ejection stability. This formulation is particularly beneficial as it prevents nozzle clogging, thus enabling the production of printed materials with superior print quality. Key ingredients of this composition include a pigment, resin, pigment dispersing agent, organic solvent, and a rust inhibitor, marking a significant advancement in nonaqueous ink technology.
Career Highlights
Throughout his career, Toshihiko Shiotani has been associated with several reputable companies, including Dai Nippon Toryo Co., Ltd. and Hitachi Chemical Company, Ltd. His work with these organizations has greatly contributed to the development of advanced printing technologies and materials.
Collaborations
Shiotani's journey in the field of invention has seen him collaborate with prominent professionals, including Takehiro Kotera and Tetsuo Sugawa. These collaborations have fostered an environment of innovation, allowing for the successful development of unique ink compositions that address critical challenges in the printing industry.
Conclusion
Toshihiko Shiotani is a noteworthy figure in the innovation landscape of inkjet printing technology. His patents not only reflect his dedication to improving print quality but also highlight the importance of collaborative efforts in advancing technology. With ongoing contributions to the field, Shiotani continues to influence the future of printing solutions.