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Narumi China Corporation

USPTO Granted Patents = 30

EPO Patents = 1

Forward Citations = 422

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48 inventors (with patents filed for the assignee):

Susumu Nishigaki (11 out of 21 patents)

Shinsuke Yano (9 out of 56 patents)

Junzo Fukuda (6 out of 7 patents)

4. Hiroshi Kato (4 out of 115 patents)

5. Masashi Fukaya (3 out of 13 patents)

6. Katsuhiko Kita (3 out of 3 patents)

7. Toshio Nonomura (2 out of 2 patents)

8. Kanji Murano (2 out of 11 patents)

9. Koichi Kumazawa (2 out of 2 patents)

10. Toshiro Kuroda (2 out of 2 patents)

11. Susumu Kakami (2 out of 2 patents)

12. Hiroshi Ohtani (2 out of 2 patents)

13. Tohru Fuwa (2 out of 2 patents)

14. Hiroshi Kawabe (2 out of 2 patents)

15. Satoshi Nishiyama (2 out of 2 patents)

30 patents: Sort by Forward Citations

1. 6428880 - Paste gold and golden ornaments (2002-08-06),

2. 5776585 - Mouse pad (1998-07-07),

3. 5362687 - Lead-free frit glaze (1994-11-08),

4. 5209688 - Plasma display panel (1993-05-11),

5. 5013695 - Dielectric ceramic composition (1991-05-07),

6. 4849384 - Dielectric porcelain (1989-07-18),

7. 4843038 - Black sintered body of aluminum nitride and process for producing the (1989-06-27),

8. 4833108 - Sintered body of aluminum nitride (1989-05-23),

9. 4824813 - Dielectric ceramic composition (1989-04-25),

10. 4795670 - Multilayer ceramic substrate with circuit patterns (1989-01-03),

11. 4753906 - Dielectric ceramic composition for microwave application (1988-06-28),

12. 4749669 - Dielectric ceramic composition (1988-06-07),

13. 4749665 - Low temperature fired ceramics (1988-06-07),

14. 4748085 - Multilayer ceramic circuit board fired at a low temperature (1988-05-31),

15. 4726921 - Method for manufacturing low temperature fired ceramics (1988-02-23),

Narumi China Corporation is a renowned manufacturer of premium-quality bone china dinnerware and tableware products. With a rich history spanning several decades, Narumi China prides itself on its commitment to excellence and craftsmanship. Our products are meticulously crafted using traditional techniques and modern innovation, resulting in elegant designs and exceptional durability. We cater to both domestic and international markets, providing exquisite collections for homes, restaurants, hotels, and various dining establishments. Visit our website to explore our extensive range of luxurious and timeless china collections.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

30 Patents

#33 in Nagoya

#2,253 in Japan

#21,180 in the World

Narumi China Corporation

Forward Citations = 422

48 inventors:

Susumu Nishigaki (11 out of 21 patents)

Shinsuke Yano (9 out of 56 patents)

Junzo Fukuda (6 out of 7 patents)

4. Hiroshi Kato (4 out of 115 patents)

5. Masashi Fukaya (3 out of 13 patents)

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