EPO Patents = 1

Forward Citations = 7

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6 inventors (with patents filed for the assignee):

Nozomi Takai (3 out of 6 patents)

Tohru Shimizu (1 out of 1 patent)

Masato Ebihara (1 out of 1 patent)

4. Youichi Nakamura (1 out of 3 patents)

5. Masaaki Oguri (1 out of 5 patents)

6. Ichiro Katayama (1 out of 8 patents)

6 patents: Sort by Forward Citations

1. 8643844 - Laser distance measuring apparatus with beam switch (2014-02-04),

2. 7546218 - Dimension measuring device (2009-06-09),

3. 7370841 - Rocking fulcrum member (2008-05-13),

4. 7194819 - Opposed type fulcrum member of lever detector (2007-03-27),

5. 7189149 - Method of truing chamfering grindstone and chamfering device (2007-03-13),

6. 7117110 - Measuring method and measuring apparatus (2006-10-03),

Tosei Engineering Corporation is a leading engineering and construction company based in Japan. With over 50 years of experience, we specialize in providing innovative and efficient solutions for a wide range of infrastructure projects. Our services include civil engineering, building construction, environmental engineering, and project management. We are committed to delivering high-quality results while prioritizing safety, sustainability, and client satisfaction.

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USPTO Data Jan 1 1976 - Jan 6 2026

6 Patents

#1 in Tsuchiura

#5,845 in Japan

Tsuchiura, Japan

Tosei Engineering Corporation