13 Utility Patents
#606 in Toyota
#63,300 in Japan
#296,119 in the World
Forward Citations = 143
Company Filing History:
Toyoda Iron Works Co., Ltd.
Sumitomo Metal Industries, Inc.
National Institute for Environmental Studies
4. 1 out of 9
Toyota Motor East Japan, Inc.
5. 1 out of 1
Accurate Systems Inc.
where one patent can have more than one assignee
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