Location History:
- Mishima, JP (1994 - 1998)
- Shimizu-machi, JP (2000)
- Shizuoka-ken, JP (2002 - 2005)
- Numazu, JP (1993 - 2010)
- Shizuoka, JP (2004 - 2023)
Company Filing History:
Years Active: 1993-2023
Title: Shigeyuki Harada: A Visionary Innovator in Ink Technology
Introduction
Shigeyuki Harada is an accomplished inventor based in Shizuoka, Japan. With an impressive portfolio of 42 patents, Harada has significantly contributed to the field of ink technology, driving forward innovations that enhance printing quality and efficiency.
Latest Patents
Among Harada's latest inventions are several groundbreaking patents, including an innovative ink composition that comprises water, a pigment, and a polymer with a specific chemical structure. This invention aims to improve the performance of ink dramatically. Additionally, he has developed an ink accommodating unit, a recording method, and a recording device that streamline the printing process. Notably, his image forming method involves discharging ink containing essential materials onto a recording medium, followed by a series of meticulous processes to produce high-quality images efficiently. The method emphasizes a precise timing mechanism for optimal results—the interval between ink discharge and energy radiation exposure is maintained between 0.5 to 15 seconds.
Career Highlights
Harada has had a distinguished career at Ricoh Company, Ltd., where his expertise in ink formulation has led to numerous advancements. His innovative spirit has made him a fundamental asset to the company, helping it stay ahead in a competitive market.
Collaborations
Throughout his career, Shigeyuki Harada has collaborated with talented coworkers, including Yuusuke Koizuka and Kazukiyo Nagai. Together, they form a dynamic team that fosters creativity and solves complex challenges in the realm of printing technology.
Conclusion
Shigeyuki Harada’s contributions to the field of ink technology reflect his dedication to innovation and excellence. With a robust patent portfolio and a strong collaborative spirit, Harada continues to play a pivotal role in shaping the future of printing technologies at Ricoh Company, Ltd. His work not only benefits the company but also contributes to advancements in the industry as a whole.
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.