2 Patents
#4,058 in Tokyo
#10,966 in Japan
Sasaki Glass Co., Ltd.
Forward Citations = 84
4 inventors:
4 inventors (with patents filed for the assignee):
Hirokazu Toyoda (1 out of 2 patents)
Shigeo Shiono (1 out of 11 patents)
Takao Minakawa (1 out of 1 patent)
4. Junichi Nishihashi (1 out of 1 patent)
2 patents: