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IMAI YUTAKA

Overview
  • Total Patents
    16
About

IMAI YUTAKA has a total of 16 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Japan and United States. Its main competitors in its focus markets basic materials chemistry, mechanical elements and audio-visual technology are SUMIKO JUNKATSUZAI KK, NIPPON GREASE KK and YAGISHITA KAZUHIRO.

Patent filings in countries

World map showing IMAI YUTAKAs patent filings in countries
# Country Total Patents
#1 Japan 10
#2 United States 6

Patent filings per year

Chart showing IMAI YUTAKAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Imai Yutaka 16
#2 Tanaka Takahide 1
#3 Eda Kenji 1
#4 Shibayama Atsushi 1
#5 Inoue Tomonori 1
#6 Aida Ryo 1
#7 Oonuki Yuji 1
#8 Onuki Yuji 1
#9 Katoh Naoya 1
#10 Ishigaki Yoshiyuki 1

Latest patents

Publication Filing date Title
JPH05221186A Calendar displaying two alternately overlapped monthly pads
JPH0490452A Solar light hot water power generation panel
JPH0486783A Follow-up hologram
JPH0476176A Push-pull turning lock
JPH0473301A Grating-shaped permeable pavement block
JPH0471062A Computer system for simultaneous and parallel operation of plural algorithm
JPH0465282A Underlay for tally impression
JPH0465298A Lead slip preventing type pen point of propelling pencil
JPH0465695A Stepping analog timepiece
JPH0463785A Two-point supporting lock for bicycle