Location History:
- Shizuoka-ken, JP (2003)
- Shizuoka, JP (1988 - 2004)
- Haibara-gun, JP (2005)
Company Filing History:
21 out of 16,458 
1 out of 5,966 
Years Active: 1988-2005
Title: Innovations and Contributions of Tatsuji Higashi in Lithographic Printing Technology
Introduction: Tatsuji Higashi is a notable innovator based in Shizuoka, Japan, who has made significant strides in the field of lithographic printing. With an impressive portfolio of 21 patents, Higashi has introduced transformative technologies that enhance the efficiency and reliability of plate-making processes in printing.
Latest Patents: Among his latest patents are revolutionary advancements in the plate-making system for light-sensitive lithographic printing plates. One such patent describes a system that utilizes an automatic interleaf paper-removing mechanism and an automatic developing machine. This innovation features detection means for identifying the presence of interleaf paper, ensuring that the plate-making operations can consistently run smoothly. Another notable patent includes a method for producing lithographic printing plates, which involves the scan exposing of a hydrophilic support with a photosensitive layer. This method improves the reliability of detecting interleaf papers on light-sensitive plates, thereby stabilizing plate-making operations.
Career Highlights: Tatsuji Higashi’s career includes significant stints at prominent companies such as Fuji Photo Film Company, Limited and Shin-Etsu Chemical Co., Ltd. His work in these institutions allowed him to refine his expertise in photopolymerizable compositions and lithographic printing technologies.
Collaborations: Throughout his career, Higashi has collaborated with notable professionals in the industry, including his colleagues Nobuyuki Kita and Yukio Abe. These partnerships have enriched his research and lead to groundbreaking innovations in the lithographic printing sector.
Conclusion: Tatsuji Higashi's contributions to the field of lithographic printing through his numerous patents demonstrate his dedication to innovation. His inventions continue to impact the industry positively, paving the way for more efficient and effective printing technologies.
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.