Company Filing History:
2 out of 83 
2 out of 30 Years Active: 2014-2017
Title: Tohru Konno: Innovator in Inkjet Technology
Introduction
Tohru Konno is a notable inventor based in Tokyo, Japan, recognized for his contributions to the field of inkjet technology. With a total of two patents to his name, he has made significant advancements in the development of active energy ray-curable inkjet ink compositions.
Latest Patents
Konno's latest patents focus on enhancing the quality and efficiency of inkjet printing. One of his innovations is an active energy ray-curable inkjet ink composition that boasts high productivity while maintaining the quality level of conventional printing. This ink contains an isoindoline-based pigment with a specific electric conductance of 150 µS/cm or less, as measured according to DIN ISO 787/14. Another patent details a single pass-curable ink that achieves high color reproducibility and curing properties, along with excellent dischargeability for high-frequency and high-speed printing. This composition includes a metal lake pigment of a rhodamine dye and may contain various pigments, ensuring versatility and quality in printing applications.
Career Highlights
Throughout his career, Tohru Konno has worked with prominent companies in the ink industry, including Toyo Ink SC Holdings Co., Ltd. and Toyo Ink Co., Ltd. His experience in these organizations has allowed him to refine his expertise in ink formulation and technology.
Collaborations
Konno has collaborated with talented individuals in his field, including Mayuko Okamoto and Kazuhiro Jonai. These partnerships have contributed to the innovative developments in inkjet technology.
Conclusion
Tohru Konno's work in active energy ray-curable inkjet ink compositions showcases his commitment to advancing printing technology. His patents reflect a deep understanding of materials and their applications, positioning him as a key figure in 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.