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For the Inventor, By the Inventor

Minamiashigara, Japan

Masahiko Taniguchi

This inventor holds 18 USPTO granted patents and 2 EPO patents, primarily in Photographic Materials. Top assignees: Fuji Photo Film Company, Limited, Fujifilm Corporation. Active years: 2000-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiko Taniguchi. Retrieved from https://idiyas.com/inventor/masahiko-taniguchi

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 18

% Patents Active = 55.6


Average Co-Inventor Count = 4.0

ph-index = 3

Forward Citations = 33(Granted Patents)


Location History:

  • Kanagawa, JP (2001 - 2012)
  • Minami Ashigara, JP (2000 - 2014)

Company Filing History:

goldMedal10 out of 16,458 
 
Fuji Photo Film Company, Limited
 patents
silverMedal8 out of 17,024 
 
Fujifilm Corporation
 patents

Years Active: 2000-2014

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Areas of Expertise:
Metal Phthalocyanine
Biocompatible Polymers
Silver Halide
Photothermographic Material
Thermographic Recording
Isotope-Labeled Dyes
Color Photosensitive Material
Image Recording Material
18 patents (USPTO):Explore Patents
1. 8703935 - Method of producing a metal phthalocyanine compound, and method of producing a phthalocyanine compound and an analogue thereof (2014-04-22),
2. 8299240 - Method of producing a metal phthalocyanine compound, and method of producing a phthalocyanine compound and an analogue thereof (2012-10-30),
3. 8110597 - Radioactive isotope-labeled dye compound (2012-02-07),
4. 7964683 - Biocompatible polymeric compound, biocompatible polymer and polymer particles (2011-06-21),
5. 7553960 - Phthalocyanine compound (2009-06-30),
6. 7531298 - Silver halide color photosensitive material (2009-05-12),
7. 7332267 - Photothermographic material (2008-02-19),
8. 7157220 - Silver halide photosensitive material and photothermographic material (2007-01-02),
9. 7105285 - Silver halide color photosensitive material (2006-09-12),
10. 6746835 - Thermally processed image recording material (2004-06-08),
11. 6689554 - Silver handle emulsion and silver halide photographic lightsensitive material (2004-02-10),
12. 6617099 - Silver halide color photographic lightsensitive material and processing method thereof (2003-09-09),
13. 6521389 - Silver halide photographic light-sensitive material and processing method thereof (2003-02-18),
14. 6472132 - Silver halide photographic light-sensitive material and processing method thereof (2002-10-29),
15. 6458522 - Silver halide photographic light-sensitive material and processing method thereof (2002-10-01),

Title: The Innovations of Masahiko Taniguchi

Introduction

Masahiko Taniguchi is a prominent inventor based in Minami-ashigara, Japan. He has made significant contributions to the field of chemistry, particularly in the production of metal phthalocyanine compounds. With a total of 18 patents to his name, Taniguchi's work has had a considerable impact on various applications in the industry.

Latest Patents

Among his latest patents, Taniguchi has developed a method for producing a metal phthalocyanine compound. This method involves conducting a reaction between at least two compounds selected from a specific formula and a metal compound, all within a buffer solution of an organic or inorganic base and an acid, while utilizing a dehydrating agent. The intricate details of this process highlight the complexity and innovation behind his work.

Career Highlights

Throughout his career, Taniguchi 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 skills and contribute to advancements in chemical production.

Collaborations

Taniguchi has collaborated with esteemed colleagues, including Kohzaburoh Yamada and Toshihide Ezoe. These partnerships have fostered a collaborative environment that has led to further innovations in his field.

Conclusion

Masahiko Taniguchi's contributions to the field of chemistry, particularly through his patents and collaborations, underscore his role as a significant inventor. His innovative methods for producing metal phthalocyanine compounds continue to influence the industry today.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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