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RENESAS SP DRIVERS INC

Overview
  • Total Patents
    94
  • GoodIP Patent Rank
    42,608
About

RENESAS SP DRIVERS INC has a total of 94 patent applications. Its first patent ever was published in 2008. It filed its patents most often in Japan, China and United States. Its main competitors in its focus markets audio-visual technology, computer technology and environmental technology are RAYDIUM SEMICONDUCTOR CORP, ACONIC INC and LIU HUNG-TA.

Patent filings in countries

World map showing RENESAS SP DRIVERS INCs patent filings in countries
# Country Total Patents
#1 Japan 43
#2 China 42
#3 United States 8
#4 Taiwan 1

Patent filings per year

Chart showing RENESAS SP DRIVERS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Akai Akihito 12
#2 Ishii Tatsuya 10
#3 Kurokawa Yoshiki 7
#4 Daimon Kazuo 6
#5 Tatsuya Ishii 6
#6 Kuroiwa Takashi 5
#7 Nose Takashi 5
#8 Akihito Akai 5
#9 Munechika Isao 5
#10 Tsuyoshi Kuroiwa 4

Latest patents

Publication Filing date Title
JP2014228872A Semiconductor device, and display device
JP2014228737A Semiconductor device, and display device
JP2014219489A Display driver IC
JP2014211850A Touch panel controller and semiconductor device
JP2014211507A Display driver
JP2014202791A Display device and display panel driver
JP2014202792A Portable terminal and display panel driver
JP2014203102A Driver IC and display device
JP2014178197A Semiconductor integrated circuit and display panel driver
JP2014179777A Output circuit, selection circuit, gate driver circuit, display device and matrix device
JP2014178434A Driver IC
JP2014174413A Display panel driver and display device
JP2014170170A Driver ic
JP2014170449A Driver ic and display input device
JP2014168195A Receiver and transmission reception system
JP2014157219A Driver ic and image display unit
JP2014146235A Semiconductor device
JP2014146234A Touch panel controller and semiconductor device
JP2014146092A Touch panel display device and touch panel controller
JP2014146093A Touch display control device and information terminal device