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NAGAI TAKESHI

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    234,264
About

NAGAI TAKESHI has a total of 23 patent applications. Its first patent ever was published in 1994. It filed its patents most often in United States and Japan. Its main competitors in its focus markets audio-visual technology, telecommunications and computer technology are NORI CLAUDIO, VIDEOTRON LTD and GLOBAL VISION SYSTEM CO LTD.

Patent filings in countries

World map showing NAGAI TAKESHIs patent filings in countries
# Country Total Patents
#1 United States 14
#2 Japan 9

Patent filings per year

Chart showing NAGAI TAKESHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nagai Takeshi 22
#2 Kikuchi Yoshihiro 11
#3 Chujoh Takeshi 7
#4 Asano Wataru 7
#5 Koto Shinichiro 7
#6 Masuda Tadaaki 4
#7 Oka Noriyuki 1
#8 Iwashita Yukihiro 1
#9 Nagai Jiro 1
#10 Fukuchi Hitoshi 1

Latest patents

Publication Filing date Title
JP2016205794A Bidirectional heat interchange system and heat interchange transaction method
JP2002222364A Method for loading advertisement to automobile
JP2002149540A System and method for reading web information, server device and web information distribution control program used by the server device
JP2002015176A Order reception system
JPH1142110A Protective case for portable communication machine, portable communication machine having the same, protective member corresponding to protective case for portable communication machine, protective member equipped protective case for portable communication machine, protective member for portable communication machine, and portable communication equipped with protective member
JPH10195912A Simplified type holding device for hydraulic shovel
JPH10113376A Pointillage clothing
JPH1067261A Display plate of meter and measuring instrument for automobile
JPH07279486A Foldable tent for automobile