EPO Patents = 2

Trademarks = 11

Forward Citations = 13

Loading Chart...

15 inventors (with patents filed for the assignee):

Nobuaki Ohto (2 out of 3 patents)

Yasuo Miyake (2 out of 2 patents)

Tatsuo Nakahara (1 out of 1 patent)

4. Takashi Kawano (1 out of 1 patent)

5. Toshiyuki Murakami (1 out of 1 patent)

6. Hirokazu Ohno (1 out of 1 patent)

7. Ito Yoko (1 out of 1 patent)

8. Jun Nojima (1 out of 1 patent)

9. Tatsuo Watanabe (1 out of 2 patents)

10. Yukiyoshi Tamura (1 out of 1 patent)

11. Kazuo Iwai (1 out of 3 patents)

12. Susumu Ogawa (1 out of 1 patent)

13. Kawano Takashi (0 patent)

14. Nakahara Tatsuo (0 patent)

15. Yoko Ito (0 patent)

5 patents: Sort by Forward Citations

1. 10111920 - Salt-free miso production method, salt-free miso, hepatic function improvement agent, and hypertension improvement agent (2018-10-30),

2. 8828955 - Glutathione production enhancer, prophylactic/therapeutic agent for diseases caused by glutathione deficiency, and food, beverage and feed (2014-09-09),

3. 8563054 - Anti-inflammatory agent (2013-10-22),

4. 7910557 - Hair care product (2011-03-22),

5. 6022718 - Method of producing capsaicin analogues (2000-02-08),

Maruzen Pharmaceuticals Co., Ltd. is a leading pharmaceutical company that specializes in developing and manufacturing innovative healthcare products. With a strong commitment to research and quality, we strive to improve the well-being of patients worldwide. Our diverse product portfolio includes prescription drugs, over-the-counter medications, and medical devices. Visit our website for more information about our company and products.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

5 Patents

#1 in Onomichi-Shi

#6,487 in Japan

Onomichi-Shi, Japan

Maruzen Pharmaceuticals Co., Ltd.