Location History:
- Minami-ashigara, JP (2004 - 2011)
- Ashigara-kami-gun, JP (2019)
- Kanagawa, JP (1999 - 2020)
Company Filing History:
11 out of 16,458 
7 out of 16,042 
Years Active: 1999-2020
Title: Hirohisa Hokazono: Innovator in Ink Jet Technology
Introduction
Hirohisa Hokazono is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of ink jet technology, holding a total of 18 patents. His work focuses on developing innovative aqueous ink compositions and image forming methods that enhance the quality of printed images.
Latest Patents
Hokazono's latest patents include an ink jet recording aqueous ink composition and an image forming method. The ink composition features a coloring material, water, and a specific organic solvent that meets defined C log P values. Additionally, it incorporates resin particles containing a monomer unit with an anionic group. Another notable patent involves an ink set and image forming method that achieves excellent glossiness when overcoating an image recorded on a surface treated with an acidic pre-treatment liquid. This ink set includes a colorant, water, and a pre-treatment liquid containing an acid.
Career Highlights
Throughout his career, Hirohisa Hokazono has worked with notable companies such as Fuji Photo Film Company, Limited and Fujifilm Corporation. His experience in these organizations has allowed him to refine his expertise in ink technology and contribute to advancements in the field.
Collaborations
Hokazono has collaborated with talented individuals, including Kazuhiro Nakamura and Ichiro Amimori. These partnerships have fostered innovation and the development of cutting-edge technologies in ink jet printing.
Conclusion
Hirohisa Hokazono's contributions to ink jet technology through his patents and collaborations have significantly impacted the industry. His innovative approaches continue to enhance the quality and efficiency of image printing.
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.