8 Utility Patents
#4,683 in Kawasaki
#106,559 in Japan
#513,682 in the World
Forward Citations = 469
Company Filing History:
Other
Akita Electronics Co., Ltd.

4. 2 out of 30
Hitachi Tobu Semiconductor
5. 1 out of 1,640
Hitachi Chemical Company, Ltd.
where one patent can have more than one assignee
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