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Sogo Pharmaceutical Co., Ltd.

USPTO Granted Patents = 21

EPO Patents = 1

Forward Citations = 201

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25 inventors (with patents filed for the assignee):

Saburo Uchikuga (7 out of 7 patents)

Tomoyasu Tashiro (4 out of 5 patents)

Yuta Suzuki (3 out of 54 patents)

4. Kenji Hyodo (3 out of 6 patents)

5. Yohei Tanaka (3 out of 3 patents)

6. Yoshio Okahata (3 out of 5 patents)

7. Yasuko Osawa (3 out of 4 patents)

8. Manabu Katsumata (3 out of 4 patents)

9. Masataka Kuroki (3 out of 3 patents)

10. Naoki Tominaga (2 out of 7 patents)

11. Kazuyuki Shioka (2 out of 2 patents)

12. Sadamitsu Kono (2 out of 2 patents)

13. Toshio Taki (2 out of 2 patents)

14. Yoshiji Maruya (2 out of 2 patents)

15. Tetsuya Suga (1 out of 6 patents)

21 patents: Sort by Forward Citations

1. 10131633 - Cationic lipid (2018-11-20),

2. 10081598 - Cationic lipid (2018-09-25),

3. 9873669 - Cationic lipid (2018-01-23),

4. 6077520 - Cosmetic composition (2000-06-20),

5. 5747049 - Cosmetic composition (1998-05-05),

6. 5679845 - Process for producing taurine analogues (1997-10-21),

7. 5601806 - Methods for scavenging active oxygen compounds and preventing damage (1997-02-11),

8. 5447869 - Method of detecting bitter or odorous substances and apparatus therefor (1995-09-05),

9. 5049808 - Method of determining the amount of the substances or ions contained in (1991-09-17),

10. 4898870 - Pyrroloquinoline quinone compounds useful as an enzyme inhibitor (1990-02-06),

11. 4781915 - Cosmetic (1988-11-01),

12. 4749719 - Method of treating skin pigmentation abnormalities with (1988-06-07),

13. 4568683 - Lipid metabolism with pantetheine-S-sulfonic acid (1986-02-04),

14. 4548955 - Nylon capsule responding to pH (1985-10-22),

15. 4413129 - Process for preparing the H.sub.2 -receptor antagonist cimetidine (1983-11-01),

Sogo Pharmaceutical Co., Ltd. is a leading pharmaceutical company dedicated to providing high-quality healthcare products to improve people's lives. With a focus on research and development, Sogo Pharma aims to deliver innovative solutions to address medical needs globally. The company is committed to excellence and customer satisfaction, and strives to uphold the highest standards of quality and safety in all its products.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

21 Patents

#1,137 in Tokyo

#2,800 in Japan

#29,078 in the World

Sogo Pharmaceutical Co., Ltd.

Forward Citations = 201

25 inventors:

Saburo Uchikuga (7 out of 7 patents)

Tomoyasu Tashiro (4 out of 5 patents)

Yuta Suzuki (3 out of 54 patents)

4. Kenji Hyodo (3 out of 6 patents)

5. Yohei Tanaka (3 out of 3 patents)

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