1 Patents
#5,752 in Tokyo
#15,591 in Japan
Yanagawa Seiki K.k.
Forward Citations = 20
6 inventors:
6 inventors (with patents filed for the assignee):
Toshifumi Yamamoto (1 out of 4 patents)
Suehiro Hasshi (1 out of 6 patents)
Noboru Ashikawa (1 out of 16 patents)
4. Masanobu Nakamura (1 out of 6 patents)
5. Tadayoshi Nakamura (1 out of 1 patent)
6. Tetsuro Saruwatari (1 out of 1 patent)
1 patent: