1 Patents
#223 in Saitama 343-0827
#15,591 in Japan
Mitsui Grinding Wheel Co., Ltd.
Forward Citations = 13
3 inventors:
3 inventors (with patents filed for the assignee):
Kiwamu Takehisa (1 out of 21 patents)
Isao Ishizaki (1 out of 1 patent)
Taro Uchiyama (1 out of 1 patent)
1 patent:
#223 in Saitama 343-0827
#15,591 in Japan
3 inventors: