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SHIZUOKA SEIKI CO LTD

Overview
  • Total Patents
    664
  • GoodIP Patent Rank
    38,365
  • Filing trend
    ⇩ 72.0%
About

SHIZUOKA SEIKI CO LTD has a total of 664 patent applications. It decreased the IP activity by 72.0%. Its first patent ever was published in 1974. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets machine tools, thermal processes and measurement are INST ELEKTRONIKI IM U A ARIFOV, MIRONOFF NICOLAS and SARCLAD LTD.

Patent filings per year

Chart showing SHIZUOKA SEIKI CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Suzuki Shigeo 94
#2 Asaoka Teruo 88
#3 Kuwabara Yohei 61
#4 Suzuki Yoshiharu 54
#5 Sugiyama Haruki 51
#6 Yoshioka Shogo 46
#7 Hidenaga Shinsaku 46
#8 Kuwabara Youhei 45
#9 Iwasaki Yasuhiro 34
#10 Kawanaka Michio 32

Latest patents

Publication Filing date Title
JP2021004722A Heat radiation heater
JP2021004721A Heat radiation heater
WO2020179060A1 Moisture measuring device
WO2020179061A1 Moisture measurement device
JP2020118332A Grain dryer
JP2020066490A Hopper device and control method thereof
JP2020034254A Moisture measuring device, and grain dryer
JP2019211107A Dry air feeder
JP2019082291A Cool air fan
JP2019027630A Infrared radiation heater
JP2019027631A Infrared radiation heater
JP2019027629A Infrared radiation heater
WO2018122948A1 Infrared radiant heater
JP2017037078A Apparatus for measuring quality of grain
JP2017026623A Grain quality measuring instrument
JP2017026624A Grain quality measuring apparatus
JP2017015720A Quality measuring apparatus for grain
JP2017026625A Quality measurement device of grains
JP2017024913A Grain quality measuring device
JP2017000919A Grain storage device