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SEISHIN TRADING CO LTD

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    154,364
  • Filing trend
    ⇩ 75.0%
About

SEISHIN TRADING CO LTD has a total of 40 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 1996. It filed its patents most often in Japan, China and Taiwan. Its main competitors in its focus markets machine tools, machines and environmental technology are XINCHANG LEIDE ELECTRIC CO LTD, NADEX CO LTD and SIDOROV VLADIMIR PETROVICH.

Patent filings per year

Chart showing SEISHIN TRADING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kajikawa Toshikazu 15
#2 Yatagai Masakazu 9
#3 Utano Kazuhiro 6
#4 Tamenori Michihiro 5
#5 Dohata Ikuzo 4
#6 Nakajima Toyoji 2
#7 Ichimura Kazuhiro 1
#8 Nishigori Masahiro 1
#9 Yamane Takeshi 1
#10 Kajikawa Toshiwa 1

Latest patents

Publication Filing date Title
CN112198162A Appearance inspection device
JP2019140971A Excreta collection tool
JP2019074662A Imaging optical element and microscope
JP2019074439A Liquid surface distance measuring device, and multipoint liquid surface distance collective measuring system
JP2018128277A Probe and optical measuring device
JP2018128282A Monochromator
JP2017021024A Liquid immersion probe, infrared spectrophotometer and atr crystal
JP2017142143A Fluorescence measuring apparatus and fluorescence measuring method
JP2017142346A Illumination device and optical measuring apparatus
JP2016208677A Solar battery module inspection device and solar battery module inspection method
JP2014238333A Liquid immersion probe and infrared spectrophotometer
JP2013003061A Light source inspection apparatus
JP2012223805A Laser beam machining apparatus, laser beam machining method, and laser beam machined product
JP2012053001A Measurement device and measurement method
KR20110088685A Laser scribe method and apparatus
CN102139484A Laser scribing method and device
TW201125667A Method and device for mine clearance
JP2011025304A Laser scribe processing method
JP2011005537A Laser beam irradiation device and laser beam machining method
JP2010036196A Laser scribing method and apparatus