3 Patents
#25 in Hokkaido
#8,779 in Japan
Nittetsu Cement Co., Ltd.
Forward Citations = 5
12 inventors:
12 inventors (with patents filed for the assignee):
Tomohiro Kanazawa (2 out of 23 patents)
Takahiro Sato (2 out of 2 patents)
Hirokatsu Kawakami (1 out of 11 patents)
4. Tadashi Hayasaka (1 out of 1 patent)
5. Ken Uoya (1 out of 1 patent)
6. Akira Takami (1 out of 1 patent)
7. Shin-ichiro Tada (1 out of 1 patent)
8. Takahiro Sato (0 patent)
9. Shin-Ichiro Tada (0 patent)
3 patents: