Location History:
- Hino, JP (1989 - 1997)
- Hachioji, JP (1989 - 2008)
Company Filing History:
8 out of 3,106 
1 out of 389 
Years Active: 1989-2008
Title: Nobuaki Tsuji: Innovator in Photosensitive Materials
Introduction
Nobuaki Tsuji is a notable inventor based in Hino, Japan. He has made significant contributions to the field of photosensitive materials, holding a total of 9 patents. His work has advanced the technology used in photographic emulsions and packaging materials.
Latest Patents
Tsuji's latest patents include a method for the manufacture of photosensitive material packaging bodies. This innovative method involves stacking several sheets of sheet-shaped photosensitive material on a paper tray container, which is prepared by press-forming stencil paper sheets. The stacked photosensitive material is then inserted into a moisture-proof and light-shielding bag made from a specialized packaging material that includes an aluminum thin foil layer. This bag is sealed tightly under reduced pressure vacuum to ensure the integrity of the contents. Another significant patent involves a light-sensitive silver halide photographic emulsion. This emulsion features at least 70% of its total projected area composed of tabular grains, which have an average aspect ratio of diameter to thickness of 2 or more. The emulsion is also spectrally sensitized with a slightly water-soluble sensitizing dye.
Career Highlights
Throughout his career, Tsuji has worked with prominent companies such as Konica Corporation and Konica Minolta Medical and Graphic, Inc. His experience in these organizations has allowed him to refine his expertise in the development of innovative photographic technologies.
Collaborations
Tsuji has collaborated with notable individuals in the field, including Akio Suzuki and Eiji Yoshida. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Nobuaki Tsuji's contributions to the field of photosensitive materials have been significant, with a focus on innovative packaging and photographic emulsions. His work continues to influence the industry and showcases the importance of research and development in technology.
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.