This inventor holds 5 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Toyocolor Co., Ltd, Toyo Ink Sc Holdings Co., Ltd., Artience Co., Ltd.. Active years: 2023-2026.
Company Filing History:
4 out of 43 
3 out of 83 
1 out of 18 Years Active: 2023-2026
Title: Discovering the Innovations of Gosuke Kikutsuji
Introduction
Gosuke Kikutsuji is a notable inventor based in Tokyo, Japan. With a robust portfolio of three patents, he has made significant contributions to the field of ink technology, particularly focusing on ultraviolet curable inkjet inks. His work reflects a commitment to enhancing printing technologies, showcasing his innovative spirit and technical expertise.
Latest Patents
Kikutsuji's latest patents include a groundbreaking formulation of ultraviolet curable inkjet ink. This innovative ink comprises a unique colorant, a polymerizable monomer with a specific structure, and various photopolymerization initiators that optimize performance. Notably, the ink’s formulation allows it to maintain excellent discharge stability and results in printed materials with robust curability and flexible coating film, irrespective of the application amount to the recording medium. Another recent patent involves an ink set for single-pass printing, which includes color inks that meet precise spectral reflectance conditions, enhancing the quality and vibrancy of printed outputs.
Career Highlights
Gosuke Kikutsuji has demonstrated professionalism and expertise throughout his career. He has worked with reputable companies such as Toyo Ink SC Holdings Co., Ltd. and Toyocolor Co., Ltd., where he applied his innovative ideas to foster advancements in ink technology. His extensive experience in these organizations has facilitated his development of patents that address modern printing challenges.
Collaborations
Throughout his career, Kikutsuji has collaborated with fellow professionals, including Yohei Konda and Yuji Kameyama. These collaborations have not only helped in refining his inventions but have also contributed to the overall progress in the field of printing technologies, underlining the importance of teamwork in innovation.
Conclusion
Gosuke Kikutsuji stands out as a prominent inventor whose work has significantly impacted the printing industry. With his inventive spirit leading to transformative patents, he continues to be a key player in developing advanced ink systems. His contributions, combined with collaborative efforts, highlight the essential role of innovation in fostering advancements in technology.