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OSRAM MELCO LTD

Overview
  • Total Patents
    202
About

OSRAM MELCO LTD has a total of 202 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Japan, EPO (European Patent Office) and Australia. Its main competitors in its focus markets electrical machinery and energy, environmental technology and optics are BESACIER JEAN, IWASAKI ELECTRIC CO LTD and YEHI OR LIGHT CREATION LTD.

Patent filings in countries

World map showing OSRAM MELCO LTDs patent filings in countries

Patent filings per year

Chart showing OSRAM MELCO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Osawa Takashi 68
#2 Muramatsu Terutaka 27
#3 Suzuki Ryo 27
#4 Murakami Katsuo 25
#5 Yoshikawa Takeshi 22
#6 Noguchi Takushi 21
#7 Konomoto Takahiro 20
#8 Ikeda Mitsuhiro 19
#9 Umeda Saburo 19
#10 Matsui Ryosuke 19

Latest patents

Publication Filing date Title
JP2012069537A Single-capped fluorescent lamp with helical arc tube
JP2013020911A Light-emitting diode lamp, and lighting fixture
JP2012156029A Lighting system
JP2012134262A Luminaire
JP2011054584A Discharge lamp lighting device
JP2012124124A Electric bulb type led light source
JP2012119103A Fluorescent lamp manufacturing method, fluorescent lamp, self-ballasted fluorescent lamp, and lighting apparatus
JP2011063316A Holding board of circular fluorescent lamp and packaging structure of circular fluorescent lamp
JP2011049174A Lighting system
JP2012064400A Base for single base fluorescent lamp, fluorescent lamp, and illumination device
JP2012059646A Fluorescent lamp and manufacturing method thereof and lighting apparatus
JP2012003866A Electric bulb-shaped fluorescent lamp and lighting device
JP2012003867A Electric bulb-shaped fluorescent lamp and lighting device
JP2012003840A Light source module
JP2011192684A Led device and lighting device
JP2010097955A Fluorescent lamp
JP2011134635A Led illumination system, led lamp, and lighting device for led
JP2010062158A Bulb type discharge lamp, and method of manufacturing bulb type discharge lamp
JP2010045055A High-pressure discharge lamp lighting device
JP2010045054A High-pressure discharge lamp lighting device