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Taiyo Ink Manufacturing Co., Ltd.

USPTO Granted Patents = 42

EPO Patents = 1

Forward Citations = 497

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64 inventors (with patents filed for the assignee):

Masatoshi Kusama (9 out of 11 patents)

Masaki Sasaki (9 out of 10 patents)

Tadatomi Nishikubo (8 out of 13 patents)

4. Atsushi Kameyama (8 out of 13 patents)

5. Nobuyuki Suzuki (7 out of 7 patents)

6. Masahisa Kakinuma (6 out of 6 patents)

7. Kazunobu Fukushima (6 out of 6 patents)

8. Akio Sekimoto (5 out of 5 patents)

9. Kouichi Takagi (5 out of 5 patents)

10. Osamu Kawana (5 out of 5 patents)

11. Hideaki Kojima (4 out of 5 patents)

12. Teruo Saito (4 out of 4 patents)

13. Kyo Ichikawa (4 out of 4 patents)

14. Shinichi Yamada (3 out of 3 patents)

15. Hiroyuki Tokai (3 out of 3 patents)

42 patents: Sort by Forward Citations

1. 8492070 - Photocurable and thermosetting resin composition and printed circuit boards made by using the same (2013-07-23),

2. 7462653 - Photocurable and thermosetting composition for ink jet system and printed circuit boards made by use thereof (2008-12-09),

3. 7226710 - Photocurable/therosetting resin composition, photosensitive dry film formed therefrom and method of forming pattern with the same (2007-06-05),

4. 7208568 - Resin curable with actinic radiation, process for the production thereof, and photocurable and thermosetting resin composition (2007-04-24),

5. 7132168 - Resin curable with actinic radiation, process for the production thereof, and photocurable and thermosetting resin composition (2006-11-07),

6. 7057063 - Unsaturated carboxylic ester compound, process for producing the same, and composition curable with actinic energy ray (2006-06-06),

7. 6906116 - Unsaturated polyester compounds, resins curable with actinic energy ray, processes for the production thereof, and curable compositions (2005-06-14),

8. 6893784 - Carboxyl group-containing photosensitive resin, alkali-developable, photocurable and thermosetting composition containing the same, and cured products thereof (2005-05-17),

9. 6867282 - Photocurable and thermosetting resin composition (2005-03-15),

10. 6861500 - Resins curable with actinic energy ray, process for the production thereof, and photocurable and thermosetting resin composition (2005-03-01),

11. 6844130 - Photocurable/thermosetting resin composition, photosensitive dry film formed therefrom, and method of forming pattern with the same (2005-01-18),

12. 6824858 - Photocurable/thermosetting composition for forming matte film (2004-11-30),

13. 6793850 - Alkali development type photocurable composition and calcined pattern obtained by use of the same (2004-09-21),

14. 6773855 - Low-radiation, photocurable and thermosetting resin composition and cured film thereof (2004-08-10),

15. 6618933 - Liquid thermosetting insulating resin composition and method for permanently filling holes in printed circuit board by the use thereof (2003-09-16),

Taiyo Ink Manufacturing Co., Ltd. is a global leader in the printing ink industry. Established in 1903, the company specializes in the development, production, and distribution of high-quality inks and coatings for various applications, including printing, packaging, and industrial materials. With a strong emphasis on research and innovation, Taiyo Ink has continuously evolved to meet the ever-changing needs of its customers. Headquartered in Japan, the company has a widespread presence in different regions worldwide, serving customers across diverse industries.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

42 Patents

#779 in Tokyo

#1,867 in Japan

#15,845 in the World

Taiyo Ink Manufacturing Co., Ltd.

Forward Citations = 497

64 inventors:

Masatoshi Kusama (9 out of 11 patents)

Masaki Sasaki (9 out of 10 patents)

Tadatomi Nishikubo (8 out of 13 patents)

4. Atsushi Kameyama (8 out of 13 patents)

5. Nobuyuki Suzuki (7 out of 7 patents)

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