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SAKAI MAKOTO

Overview
  • Total Patents
    14
About

SAKAI MAKOTO has a total of 14 patent applications. Its first patent ever was published in 1980. It filed its patents most often in United States and Japan. Its main competitors in its focus markets electrical machinery and energy and machines are NEXT LIGHTING CORP, YADENT CO LTD and DONG GUAN NAT STATE LIGHTING CO LTD.

Patent filings in countries

World map showing SAKAI MAKOTOs patent filings in countries
# Country Total Patents
#1 United States 8
#2 Japan 6

Patent filings per year

Chart showing SAKAI MAKOTOs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Sakai Makoto 13
#2 Nakata Shinji 2
#3 Tateyama Kazuki 2
#4 Suzuki Daigo 2
#5 Inoue Michinobu 2
#6 Komatsu Izuru 2
#7 Takashi Toshikuni 2
#8 Hisayasu Takeshi 2
#9 Ioka Kumiko 2
#10 Tanaka Toshiya 2

Latest patents

Publication Filing date Title
US2011074290A1 Self-ballasted lamp having a light-transmissive member in contact with light emitting elements and lighting equipment incorporating the same
JP2008285394A Multi-functional three-component mix ceramic
JP2008231390A Functional composition containing germanium, thorium and pegmatite
JP2007278263A System for simultaneously supplying ozone, moisture and negative ion
JP2007277500A Device for enhancing surface activity of lubricating oil
JP2007136112A Washing machine with tourmaline support washing device attached thereto
JPS5771373A Spice free from pungent taste