2 Patents
#60 in Hanau
#10,554 in Germany
Haraeus Quarzglas Gmbh
Forward Citations = 22
4 inventors:
4 inventors (with patents filed for the assignee):
Akira Fujinoki (2 out of 35 patents)
Wolfgang Englisch (2 out of 13 patents)
Akihiko Sugama (2 out of 8 patents)
4. Masaatsu Kataoka (2 out of 3 patents)
2 patents: