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NIKKISO CO LTD

Overview
  • Total Patents
    3,626
  • GoodIP Patent Rank
    1,458
  • Filing trend
    ⇧ 3.0%
About

NIKKISO CO LTD has a total of 3,626 patent applications. It increased the IP activity by 3.0%. Its first patent ever was published in 1968. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets medical technology, environmental technology and engines, pumps and turbines are KERN STEFAN, QUANTA FLUID SOLUTIONS LTD and TOMONO AKIRA.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Toyoda Masahiro 214
#2 Konishi Yoshiaki 125
#3 Mochizuki Hiroaki 102
#4 Akita Kunihiko 99
#5 Chiba Toshiaki 98
#6 Ochi Tetsumi 91
#7 Fujiwara Masato 88
#8 Furuhashi Tomohiro 87
#9 Inazu Tetsuhiko 82
#10 Takeuchi Satoshi 78

Latest patents

Publication Filing date Title
JP2021010038A Nitride semiconductor light-emitting element
JP2021000636A Irradiation device
US2021057609A1 Semiconductor light-emitting element and method of manufacturing semiconductor light-emitting element
US2021057608A1 Nitride semiconductor light-emitting element
US2021043802A1 Nitride semiconductor light-emitting element
JP2020151591A Blood purification device
WO2020262175A1 Blood purification system and raw liquid preparation determination device
WO2020235340A1 Blood purification device
JP2020115555A Nitride semiconductor device
JP2020074464A Semiconductor light-emitting element and manufacturing method of the same
US2020220046A1 Semiconductor light emitting element and method of manufacturing semiconductor light emitting element
JP2020072939A Pressure detector
WO2020116385A1 Connection structure and blood purifying device
WO2020137190A1 Blood purification device
JP2020014940A Blood purification device and blood purification system
JP2020032216A Blood purification device and blood purification system
JP2020205401A Semiconductor light-emitting element
WO2020137016A1 Attachment member
WO2020105247A1 Endotoxin deactivation treatment device and endotoxin deactivation treatment method
WO2020045385A1 Blood purification device