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Forward Citations = 144

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6 inventors (with patents filed for the assignee):

Hisayuki Kayanoki (7 out of 7 patents)

Fujio Sawaragi (6 out of 7 patents)

Masaaki Funaki (3 out of 3 patents)

4. Masayuki Takaguchi (1 out of 1 patent)

5. Hizashi Sonezaki (1 out of 1 patent)

6. Hiroyoshi Nanri (1 out of 3 patents)

13 patents: Sort by Forward Citations

1. 6946498 - Coating composition and article coated with the composition (2005-09-20),

2. 6890644 - Transparent laminate, plastic lens for eyeglass and primer composition (2005-05-10),

3. 6852368 - Hard coating composition and resin product with hard coat (2005-02-08),

4. 6703131 - Coated article (2004-03-09),

5. 6440568 - Plastic lenses and primer composition used for coating the same (2002-08-27),

6. 6177138 - Abrasion-resistant coating composition for acrylic resin molded article (2001-01-23),

7. 5963373 - Primer composition (1999-10-05),

8. 5858077 - Coating composition capable of yielding a cured product having a high (1999-01-12),

9. 5766739 - Panel composed of synthetic resins and coated with an antifogging layer (1998-06-16),

10. 5654090 - Coating composition capable of yielding a cured product having a high (1997-08-05),

11. 5367019 - Coating composition and article coated thereby (1994-11-22),

12. 5250359 - Coating composition and resin molded article coated thereby (1993-10-05),

13. 5191045 - Coating composition and resin molded article coated thereby (1993-03-02),

Nippon Arc Co., Ltd. is a leading manufacturer of high-quality arc welding consumables and equipment. With over 50 years of experience, they specialize in providing solutions for various industries including construction, shipbuilding, and automotive. Their products are known for their reliability, durability, and performance, making them a trusted choice for customers worldwide.

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Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

13 Patents

#40 in Chiba

#3,660 in Japan

#43,714 in the World

Chiba, Japan

Nippon Arc Co., Ltd.