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For the Inventor, By the Inventor

Shizuoka, Japan

Tsumoru Hirano

USPTO Granted Patents = 43

Average Co-Inventor Count = 2.5

ph-index = 10

Forward Citations = 288(Granted Patents)


Location History:

  • Minami-ashigara, JP (1983 - 1990)
  • Kanagawa, JP (1983 - 1992)
  • Shizuoka, JP (1993 - 1999)
  • Shizuoka-ken, JP (1998 - 2004)
  • Haibara-gun, JP (2005)

Company Filing History:

goldMedal43 out of 16,458 
 
Fuji Photo Film Company, Limited
 patents

Years Active: 1983-2005

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43 patents (USPTO):Explore Patents
1. 6849386 - Method for preparing master plate useful for making lithographic printing plate without need of dampening water (2005-02-01),
2. 6706463 - Method for making lithographic printing plate (2004-03-16),
3. 6660453 - Waterless planographic printing plate precursor and production method thereof (2003-12-09),
4. 6340526 - Waterless planographic printing plate precursor and production method thereof (2002-01-22),
5. 5888696 - Planographic original plate requiring no fountain solution (1999-03-30),
6. 5871883 - Lithographic printing plate precursor requiring no fountain solution (1999-02-16),
7. 5849464 - Method of making a waterless lithographic printing plate (1998-12-15),
8. 5786125 - Light-sensitive lithographic printing plate requiring no fountain (1998-07-28),
9. 5721087 - Formation of lithographic printing plate requiring no fountain solution (1998-02-24),
10. 5629136 - Photosensitive lithographic printing plate requiring no fountain solution (1997-05-13),
11. 5503074 - Photosensitive lithographic printing plate requiring no fountain solution (1996-04-02),
12. 5334486 - Photopolymerizable composition and dry PS plate (1994-08-02),
13. 5221594 - PS plates requiring no dampening water (1993-06-22),
14. 5151356 - Silver halide color photographic material (1992-09-29),
15. 5135835 - Heat development using dye fixing materials with oil droplets and/or (1992-08-04),

Title: Tsumoru Hirano: A Visionary Inventor Shaping the Future of Lithographic Printing

Introduction:

Tsumoru Hirano, an esteemed inventor based in Shizuoka, Japan, has emerged as a prominent figure in the field of lithographic printing. With a remarkable portfolio of 43 patents, his groundbreaking work continues to push the boundaries of innovation in this specialized industry.

Latest Patents:

Hirano's latest patents showcase his expertise in developing advanced methods for lithographic printing. One such patent details a method for preparing a master plate that eliminates uneven plate performance and ensures stable adhesiveness between layers. Another patent focuses on a technique for making lithographic printing plates using laser exposure and a unique developing process.

Career Highlights:

Hirano's career is deeply intertwined with the Fuji Photo Film Company, Limited, where he has made significant contributions to the advancement of lithographic printing technologies. His innovative approach and dedication to excellence have significantly influenced the development of the industry.

Collaborations:

Throughout his career, Hirano has collaborated with esteemed colleagues such as Morio Yagihara and Keiji Mihayashi. These partnerships have not only fueled innovation but have also led to the successful implementation of new technologies in the field of lithographic printing.

Conclusion:

In conclusion, Tsumoru Hirano stands as a visionary inventor whose passion for innovation continues to inspire generations of inventors and researchers worldwide. His relentless pursuit of excellence has solidified his reputation as a true pioneer in the realm of patents and inventions. Hirano's contributions to lithographic printing have not only shaped the industry but have also set a high standard for future innovators to follow.

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