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USPTO Data Jan 1 1976 - Jan 6 2026
1 Patents
#26 in all of
#15,549 in Japan
Spectral Instrument Co.
Forward Citations = 2
5 inventors:
Spectral Instrument Co.
Forward Citations = 2
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5 inventors (with patents filed for the assignee):
Wataru Tanimoto (1 out of 4 patents)
Kouzou Tsunoyama (1 out of 3 patents)
Yoshiharu Ohashi (1 out of 3 patents)
4. Fumio Asakawa (1 out of 1 patent)
5. Shigeyuki Kimura (1 out of 2 patents)
1 patent:
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