59 Utility Patents
#754 in Kanagawa
#5,557 in Japan
#28,249 in the World
Forward Citations = 166
Company Filing History:



4. 6 out of 133
Hoya Lens Thailand Ltd.
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#754 in Kanagawa
#5,557 in Japan
#28,249 in the World
Company Filing History:



Get your Inventor Badge Today