Learn more

FUJITSU MEDIA DEVICE KK

Overview
  • Total Patents
    329
About

FUJITSU MEDIA DEVICE KK has a total of 329 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Japan, China and Republic of Korea. Its main competitors in its focus markets basic communication technologies, semiconductors and measurement are DAISHINKU CORP, CLARISAY INC and FUJITSU MEDIA DEVICES LTD.

Patent filings in countries

World map showing FUJITSU MEDIA DEVICE KKs patent filings in countries
# Country Total Patents
#1 Japan 327
#2 China 1
#3 Republic of Korea 1

Patent filings per year

Chart showing FUJITSU MEDIA DEVICE KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ueda Masanori 76
#2 Matsuda Takashi 46
#3 Kawauchi Osamu 38
#4 Inoue Shiyougo 34
#5 Nishihara Tokihiro 33
#6 Yokoyama Takeshi 30
#7 Tsutsumi Jun 27
#8 Miyashita Tsutomu 23
#9 Iwaki Kiyouiku 22
#10 Ishikawa Hiroshi 22

Latest patents

Publication Filing date Title
JP2010233267A Balance filter
JP2010245561A Method of manufacturing electronic component
JP2010206843A Filter and antenna branching filter
JP2010287966A Surface acoustic wave device
JP2010220033A Elastic wave device and method for manufacturing the same
JP2010219617A Acoustic wave device
JP2010212379A Electronic component module, and method of manufacturing the same
JP2010147348A Electronic component and method of manufacturing the same
JP2010147591A Acoustic wave device and method of manufacturing the same
JP2010103647A Surface acoustic wave device
JP2010086987A Electronic component module
JP2010087586A Elastic wave device
JP2010074418A Elastic wave device and its manufacturing method
JP2010062773A Acoustic wave device, and acoustic wave system
JP2010056671A Surface acoustic wave device and method of manufacturing device
JP2010045201A Electronic part module and method for manufacturing the same
JP2010045928A Switching power supply, control circuit for controlling switching power supply, and control method for switching power supply
JP2010010512A Electronic device and method of manufacturing the same
JP2009296508A Branching filter
JP2009295721A Electronic component