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SUZUKI KEIJI

Overview
  • Total Patents
    38
About

SUZUKI KEIJI has a total of 38 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan and United States. Its main competitors in its focus markets audio-visual technology, electrical machinery and energy and transport are NISHIMURA KOICHIRO, CERBERUS CENTRAL LTD and ASAKA CO LTD.

Patent filings in countries

World map showing SUZUKI KEIJIs patent filings in countries
# Country Total Patents
#1 Japan 34
#2 United States 4

Patent filings per year

Chart showing SUZUKI KEIJIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Suzuki Keiji 37
#2 Nozawa Toshiharu 2
#3 Nishi Seiki 1
#4 Kunii Satoshi 1
#5 Kawamura Hidenori 1
#6 Kitahara Yoshiyuki 1
#7 Sasaki Kenji 1
#8 Nakagawa Kunihiko 1
#9 Suzuki Kouzou 1
#10 Sugimura Norikazu 1

Latest patents

Publication Filing date Title
JP2012064186A User specialization type information generation device
US2011005609A1 Fuel cut-off valve
JP2006087624A Water guiding apparatus for floor drain
JPH03149065A Roller type patter
JPH02142430A Resuscitation of decoy sweetfish
JPS61180906A Magnetic video recording system
JPS60133509A Vertical magnetic head
JPS6076008A Vertical magnetic head
JPS6038997A Picture information reproducing device
JPS605403A Magnetic recording and reproducing device
JPS59173477A Automatic working ladder
JPS59139108A Recording system in orbicular disk
JPS58130410A Magnetic recording system
JPS5952429A Magnetic recording medium
JPS5945618A Magnetic head
JPS58211315A Magnetic recording and reproducing system
JPS58205917A Magnetic head
JPS58205390A Magnetic recording system
JPS58175110A Disc recording system
JPS58139576A Magnetic disk reproducer