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Trademarks = 20

Forward Citations = 128

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7 inventors (with patents filed for the assignee):

Mitsuhiro Kishi (6 out of 44 patents)

Katsuyoshi Aida (1 out of 1 patent)

Jiro Kashiwase (1 out of 1 patent)

4. Alexander C Johnson (1 out of 6 patents)

5. Toyohiko Sunaoka (1 out of 3 patents)

6. Hiroyuki Mitsuno (1 out of 1 patent)

7. Mikio Shimoyama (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 6352035 - Driving mechanism of a track traveling vehicle (2002-03-05),

2. 5638616 - Oil supply mechanism in a deep excavator (1997-06-17),

3. 5598641 - Raw sewage disposal apparatus (1997-02-04),

4. 5575082 - Raw sewage disposal apparatus (1996-11-19),

5. 5566401 - Cleaning mechanism of a stool (1996-10-22),

6. 5564133 - Raw sewage disposal apparatus (1996-10-15),

7. 5549437 - Fork lift truck loading mechanism (1996-08-27),

8. 5304111 - Therapeutic magnetic sheet with repeated curved magnetic areas (1994-04-19),

Nikken Corporation is a global wellness company that offers a wide range of products and business opportunities to help people live healthier, happier lives. With a focus on total wellness, Nikken's products include wellness home technologies, organic nutrition, and personal care items. Founded in 1975, Nikken has a strong commitment to research, innovation, and quality, and is dedicated to promoting a healthy lifestyle through its products and business opportunities.

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USPTO Data Jan 1 1976 - Sep 15 2026

8 Patents

#2,148 in Tokyo

#5,044 in Japan

Tokyo, Japan

Nikken Corporation