10 Utility Patents
#16,094 in Tokyo
#85,524 in Japan
#406,844 in the World
Forward Citations = 592
Company Filing History:
Other
Semiconductor Process Laboratory Co., Ltd.
Alcan-tech Co., Inc.
4. 3 out of 26
Canon Sales Co., Inc.
5. 1 out of 1
Semiconductor Process Co., Ltd.
where one patent can have more than one assignee
Get your Inventor Badge Today