Company Filing History:

5 out of 16,042

Fujifilm Corporation

patents

4 out of 16,458

Fuji Photo Film Company, Limited

Years Active: 2000-2013

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8361554 - Apparatus and method for bar coating (2013-01-29),

2. 8304027 - Bar coater, and bar coating method (2012-11-06),

3. 8109010 - Method for drying applied film and drying apparatus (2012-02-07),

4. 7727594 - Method for drying coated film, and apparatus therefor (2010-06-01),

5. 7722930 - Method and apparatus for drying coated film (2010-05-25),

6. 6986916 - Coating apparatus and method for applying coating solution on web (2006-01-17),

7. 6933101 - Fluorine compound, surfactant, aqueous coating composition and silver halide photographic light-sensitive material using them (2005-08-23),

8. 6747169 - Fluorine compound, surfactant, aqueous coating composition and silver halide photographic light-sensitive material using them (2004-06-08),

9. 6589723 - Fluorocompound, silver halide photographic light-sensitive material, surfactant, and water-based coating composition employing same (2003-07-08),

10. 6086675 - Web charging apparatus (2000-07-11),

Title: The Innovative Contributions of Nobuo Hamamoto

Introduction: Nobuo Hamamoto, an inventive mind hailing from Minami-ashigara, Japan, has made significant strides in the realm of coating technologies. With a total of 10 patents to his name, his innovations reflect a deep understanding of the intricacies involved in applying coating liquids to various substrates.

Latest Patents: Among his latest contributions are two notable patents: the "Apparatus and Method for Bar Coating" and the "Bar Coater and Bar Coating Method." The first patent details a sophisticated bar coating apparatus designed to apply a coating liquid to a continuously running web. This device utilizes a rotating columnar bar whose dimensions are meticulously calculated based on specific parameters, including deflection and inclination. The second patent elaborates on the construction of a bar coater that integrates a support member, weir, and reservoir to facilitate efficient coating applications, ensuring that the dynamic contact line between the coating liquid and the atmosphere remains undistorted.

Career Highlights: Nobuo Hamamoto has had a distinguished career at prominent companies, including Fujifilm Corporation and Fuji Photo Film Company, Limited. His work has been instrumental in advancing the technologies employed in the coating industry, showcasing his expertise and innovative spirit.

Collaborations: Throughout his career, Hamamoto has collaborated with talented individuals, including Terukazu Yanagi and Akira Ikeda. These partnerships have allowed him to expand his innovative reach and contribute to the development of advanced coating technologies.

Conclusion: Nobuo Hamamoto's contributions to the field of coating technologies through his impressive portfolio of patents exemplify the vital role of innovation in industrial applications. His work continues to influence practices in the industry, solidifying his status as a leading inventor in the realm of coating methods and technologies.

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