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Yasuro Ito and Taisei Corporation

USPTO Granted Patents = 1

Forward Citations = 1

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6 inventors (with patents filed for the assignee):

Masanori Tsuji (1 out of 5 patents)

Mitsutaka Hayakawa (1 out of 5 patents)

Yasuro Ito (1 out of 16 patents)

4. Yoshiro Higuchi (1 out of 9 patents)

5. Yukikazu Tsuji (1 out of 3 patents)

6. Takeshi Shiki (1 out of 2 patents)

1 patent: Sort by Forward Citations

1. 4715719 - Method of preparing mortar or concrete (1987-12-29),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#5,735 in Tokyo

#15,539 in Japan

Yasuro Ito and Taisei Corporation

Forward Citations = 1

6 inventors:

Masanori Tsuji (1 out of 5 patents)

Mitsutaka Hayakawa (1 out of 5 patents)

Yasuro Ito (1 out of 16 patents)

4. Yoshiro Higuchi (1 out of 9 patents)

5. Yukikazu Tsuji (1 out of 3 patents)

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