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OSURAMU MELCO KK

Overview
  • Total Patents
    16
About

OSURAMU MELCO KK has a total of 16 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Japan. Its main competitors in its focus markets electrical machinery and energy and environmental technology are JINONE INC, RUS ADRIAN IOAN and SHANGHAI MOONS AUTOMATION CONTROL CO LTD.

Patent filings in countries

World map showing OSURAMU MELCO KKs patent filings in countries
# Country Total Patents
#1 Japan 16

Patent filings per year

Chart showing OSURAMU MELCO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Osawa Takashi 10
#2 Yoshikawa Takeshi 6
#3 Murakami Katsuo 4
#4 Kawarasaki Kenichi 2
#5 Mihashi Seijiyurou 2
#6 Yamazaki Hitoshi 2
#7 Kawashima Shingo 1
#8 Kanda Akihiro 1
#9 Sakurai Takehiko 1
#10 Matsukawa Fumio 1

Latest patents

Publication Filing date Title
JP2000090879A Metal halide lamp
JP2000090878A Fluorescent lamp
JPH10321139A Detecting method for leakage of fluorescent lamp and leakage detecting device therefor
JPH10321187A Fluorescent lamp
JPH10321190A Fluorescent lamp and manufacture of fluorescent lamp
JPH1012190A Fluorescent lamp
JPH1012191A Fluorescent lamp lighting device
JPH08287872A Straight tube fluorescent lamp, and manufacture thereof
JPH08241669A Single-side base type fluorescent lamp lighting device
JPH07272675A Lighting method for low-pressure rare gas discharge lamp of hot cathode type
JPH06176737A Fluorescent lamp
JPH0561041A Illuminating device
JPH0554860A Fluorescent lamp
JPH0547300A Formation of two-layer coating film of phosphor
JPH04345794A Low-pressure rare gas discharge lamp device
JPH0528917A Sealing device for tubular bulb