27 Utility Patents
#411 in Kyoto 615-0031
#23,319 in Japan
#108,515 in the World
Forward Citations = 655
Company Filing History:
Sumitomo Special Metals Co., Ltd.
Sumitomo Special Metal Co. Ltd.
Get your Inventor Badge Today
#411 in Kyoto 615-0031
#23,319 in Japan
#108,515 in the World
Company Filing History:
Get your Inventor Badge Today