2 Patents
#4,070 in Tokyo
#10,988 in Japan
Japan Vac's Metal Co., Ltd.
Forward Citations = 18
5 inventors:
5 inventors (with patents filed for the assignee):
Yoshiyuki Sato (1 out of 38 patents)
Kenjiro Obara (1 out of 5 patents)
Yoshio Murakami (1 out of 15 patents)
4. Shinsaku Morita (1 out of 1 patent)
5. Mitsuyosi Saito (1 out of 1 patent)
2 patents:
#4,070 in Tokyo
#10,988 in Japan
5 inventors: