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SRJ CORP

Overview
  • Total Patents
    17
About

SRJ CORP has a total of 17 patent applications. Its first patent ever was published in 2004. It filed its patents most often in Japan, China and EPO (European Patent Office). Its main competitors in its focus markets medical technology are SHANGHAI EZISURG MEDICAL TECH CO LTD, PISKUN GREGORY and ACTIVE NEEDLE TECH LTD.

Patent filings in countries

World map showing SRJ CORPs patent filings in countries

Patent filings per year

Chart showing SRJ CORPs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Medical technology

Focus technologies

Top inventors

# Name Total Patents
#1 Yamamoto Hironori 8
#2 Fujikura Tetsuya 5
#3 Machida Mitsunori 4
#4 Ohashi Katsuaki 3
#5 Machiya Mamoru 3
#6 Takano Masayuki 3
#7 Kaneko Tatsuya 2
#8 Sekiguchi Tadashi 2
#9 Takahashi Ichiro 2
#10 Kimura Megumi 2

Latest patents

Publication Filing date Title
JP2007203122A Over-tube
JP2008142324A Balloon mounting tool for medical use
CN1895156A Method for collecting/transporting a medical capsule and endoscopic apparatus for the method
JP2006271992A Double balloon type endoscope device
JP2006150103A Endoscope apparatus
JP2007044481A Method for collecting/transporting medical capsule and endoscope device used for the same
JP2006150040A Endoscope apparatus
JP2006141976A Holding device, endoscopic device, and operating method of endoscopic device
JP2005312904A Endoscope apparatus
JP2005237947A Auxiliary tool for inserting endoscope
JP2005312903A Balloon controller
JP2005296617A Endoscope device
JP2005279072A Endoscope inserting guide, endoscopic treatment instrument, and method of operating the same