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Nippon Hodo Co., Ltd.

USPTO Granted Patents = 11

Forward Citations = 131

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35 inventors (with patents filed for the assignee):

Tetsuya Shimoda (4 out of 11 patents)

Katuaki Ishikawa (4 out of 4 patents)

Hiroshi Miyaji (3 out of 14 patents)

4. Teruo Urano (3 out of 11 patents)

5. Masatsune Ogura (3 out of 9 patents)

6. Hajime Taniwaki (2 out of 2 patents)

7. Takao Arai (2 out of 2 patents)

8. Fumio Goto (2 out of 6 patents)

9. Shozo Hiramatsu (1 out of 1 patent)

10. Yoshishige Takagi (1 out of 1 patent)

11. Osamu Taitoh (1 out of 1 patent)

12. Masaaki Saito (1 out of 4 patents)

13. Hiroshi Kono (1 out of 2 patents)

14. Yoshiteru Kato (1 out of 1 patent)

15. Sumio Ikeda (1 out of 2 patents)

11 patents: Sort by Forward Citations

1. 6626607 - Vehicle test course surface (2003-09-30),

2. 6528111 - Tiled road surface (2003-03-04),

3. 5944885 - Paving mixture excellent in mixing property and compacting property (1999-08-31),

4. 5480584 - Method for dust-control treatment (1996-01-02),

5. 5393167 - Method for controlling the thickness of pavement and setting the (1995-02-28),

6. 5354787 - Soil-stabilizing agent and a method for soil-stabilizing treatment (1994-10-11),

7. 5352062 - Skid road surface and method for constructing same (1994-10-04),

8. 5262453 - Cushion or trackbed material for use in riding-ground (1993-11-16),

9. 5210112 - Soil-stabilizing agent and a method for soil-stabilizing treatment (1993-05-11),

10. 4560414 - Modifier for paving asphalt (1985-12-24),

11. 4345852 - Leveling device for asphalt finisher (1982-08-24),

Nippon Hodo Co., Ltd. is a leading Japanese company specializing in the production and distribution of high-quality traditional Japanese seaweed products. With a history spanning over 50 years, Nippon Hodo has established itself as a trusted brand known for its commitment to excellence and innovation in the industry.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

11 Patents

#1,591 in Tokyo

#4,039 in Japan

#50,159 in the World

Nippon Hodo Co., Ltd.

Forward Citations = 131

35 inventors:

Tetsuya Shimoda (4 out of 11 patents)

Katuaki Ishikawa (4 out of 4 patents)

Hiroshi Miyaji (3 out of 14 patents)

4. Teruo Urano (3 out of 11 patents)

5. Masatsune Ogura (3 out of 9 patents)

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