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MATSUSHITA KOTOBUKI ELECTRONIC

Overview
  • Total Patents
    22
About

MATSUSHITA KOTOBUKI ELECTRONIC has a total of 22 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Japan, United States and Canada. Its main competitors in its focus markets audio-visual technology, optics and micro-structure and nano-technology are SINGULUS MASTERING B V, CHOU TSUTOMU and MKE QUANTUM COMPONENTS LLC.

Patent filings in countries

World map showing MATSUSHITA KOTOBUKI ELECTRONICs patent filings in countries

Patent filings per year

Chart showing MATSUSHITA KOTOBUKI ELECTRONICs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pan Wei 6
#2 Higashiyama Kenji 3
#3 Aida Keizo 3
#4 Joko Shigeki 3
#5 Toyoda Yasuhiro 3
#6 Jennison Michael J 3
#7 Misawa Hiroaki 2
#8 Heminway Tebor 2
#9 Farnsworth Stephen W 2
#10 Michael J Jennison 2

Latest patents

Publication Filing date Title
JP2003284649A Cooker
JP2003246794A Nucleotide chain modification method
JP2003130367A Heating cooker
JP2002162563A Zoom lens
US6646831B1 Air bearing slider having optimized etch depth ratio
US6501621B1 Air bearing slider having improved take-off velocity
JP2002106851A Heating cooker
JP2001261372A Method of etching glass
JP2001264284A Biosensor
US6156487A Top surface imaging technique for top pole tip width control in magnetoresistive read/write head processing
US6099699A Thin encapsulation process for making thin film read/write heads
JPH11211470A Distance measuring equipment
US6137660A Method for reducing ESD and imaging damage during focused ion beam definition of magnetoresistive head write track width
US5563868A Optical servo system for magnetic disk
EP0535112A1 Optical servo system for magnetic disk