Location History:
- Ebina, JP (2014)
- Shizuoka, JP (2015 - 2019)
- Kanagawa, JP (2014 - 2023)
Company Filing History:
Years Active: 2014-2023
Title: Innovations in Imaging: The Patents of Hidetoshi Fujii
Introduction: Hidetoshi Fujii is a prominent inventor based in Kanagawa, Japan, renowned for his significant contributions to the field of image forming technology. With a remarkable portfolio boasting 31 patents, Fujii has made strides in developing innovative methods and compositions that enhance the quality and efficiency of image creation.
Latest Patents: Among his latest patents, Fujii has introduced a groundbreaking image forming method that involves discharging ink containing water, a coloring material, a polymerization initiator, and a polymerizable compound onto a recording medium. This method entails exposing the image to active energy radiation and applying a processing fluid, followed by heat drying. A pivotal aspect of this innovation is the precise time interval—ranging from 0.5 to 15 seconds—between the ink discharge and the exposure to active energy radiation. Additionally, he has developed an active-energy-ray-polymerizable initiator characterized by a specific structural formula, which significantly advances the potential for polymerizable inks and related image forming apparatus.
Career Highlights: Hidetoshi Fujii is currently employed by Ricoh Company, Ltd., a leader in imaging and electronics. His association with Ricoh aligns with his research endeavors, focusing on advancing technologies related to printing and image processing. His extensive experience and patents have positioned him as a valuable asset in his field.
Collaborations: Fujii collaborates with notable professionals in the industry, including Hiroshi Gotou and Yuuki Yokohama. These partnerships reflect a collaborative effort towards enhancing innovations in image technology, contributing to the collective knowledge and advancements within Ricoh Company and the broader imaging community.
Conclusion: Hidetoshi Fujii's contributions to the field of imaging through his patents not only showcase his inventive spirit but also significantly impact the future of image forming technology. His dedication to innovation continues to influence advancements in this critical area, promising enhanced capabilities for imaging applications in various industries.
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.