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Hokuriku Seiyaku Co., Ltd.

USPTO Granted Patents = 13

Forward Citations = 244

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29 inventors (with patents filed for the assignee):

Hideo Kato (10 out of 106 patents)

Yasuo Ito (8 out of 15 patents)

Shingo Yasuda (5 out of 6 patents)

4. Yoshihisa Nakano (3 out of 12 patents)

5. Eiichi Koshinaka (3 out of 24 patents)

6. Hiroyuki Nishino (3 out of 9 patents)

7. Nobuhiko Iwasaki (3 out of 4 patents)

8. Makoto Takeshita (3 out of 5 patents)

9. Keiji Yamamoto (2 out of 5 patents)

10. Noriyuki Kado (2 out of 4 patents)

11. Jun Sakaguchi (2 out of 5 patents)

12. Masahiro Yamazaki (2 out of 2 patents)

13. Kazuya Matsuo (2 out of 2 patents)

14. Saburo Otsuka (2 out of 25 patents)

15. Nobuo Ogawa (2 out of 15 patents)

13 patents: Sort by Forward Citations

1. 6638951 - Benzamide derivatives and drugs containing the same (2003-10-28),

2. 6518265 - 1H-imidazopyridine derivatives (2003-02-11),

3. 6162833 - Photostable aqueous solution comprising benzyl alcohol derivatives (2000-12-19),

4. 6117447 - Percutaneous absorption type preparation (2000-09-12),

5. 6075035 - Crystal of hydrate and process for preparation thereof (2000-06-13),

6. 5952387 - Photostable aqueous solution containing benzyl alcohol derivatives (1999-09-14),

7. 5859026 - Quinoline carboxylic acid (1999-01-12),

8. 5639472 - Percutaneous absorption preparation (1997-06-17),

9. 5597848 - Benzenesulfonamide derivatives and use thereof (1997-01-28),

10. 5571530 - Percutaneous preparation of tulobuterol (1996-11-05),

11. 5500422 - Benzamide derivative (1996-03-19),

12. 5432192 - Tricyclic compounds and method for treating allergic diseases (1995-07-11),

13. 5395832 - Benzamide derivatives (1995-03-07),

Hokuriku Seiyaku Co., Ltd. is a leading Japanese pharmaceutical company dedicated to the research, development, and manufacturing of high-quality prescription and non-prescription pharmaceutical products. With a strong focus on innovation and customer satisfaction, Hokuriku Seiyaku strives to improve the health and quality of life of people around the world.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

13 Patents

#11 in Fukui

#3,660 in Japan

#43,679 in the World

Hokuriku Seiyaku Co., Ltd.

Forward Citations = 244

29 inventors:

Hideo Kato (10 out of 106 patents)

Yasuo Ito (8 out of 15 patents)

Shingo Yasuda (5 out of 6 patents)

4. Yoshihisa Nakano (3 out of 12 patents)

5. Eiichi Koshinaka (3 out of 24 patents)

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