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TSURUTA TEIJI

Overview
  • Total Patents
    32
About

TSURUTA TEIJI has a total of 32 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are SHEKUROV VIKTOR NIKOLAEVICH, MARUSHICHI SEISAKUSHO KK and WUXI CAIYUN MACHINERY EQUIPMENT CO LTD.

Patent filings in countries

World map showing TSURUTA TEIJIs patent filings in countries
# Country Total Patents
#1 Japan 32

Patent filings per year

Chart showing TSURUTA TEIJIs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Tsuruta Teiji 32
#2 Kataoka Kazunori 12
#3 Sakurai Yasuhisa 10
#4 Nagasaki Yukio 10
#5 Okano Mitsuo 7
#6 Maruyama Atsushi 7
#7 Itori Yoshiaki 5
#8 Shimizu Hiroyuki 3
#9 Maeda Mizuo 3
#10 Yoshino Norio 3

Latest patents

Publication Filing date Title
JPS6434285A Method for separating and collecting t cell and b cell
JPH01191058A Method and device for separating and sampling t cell and b cell
JPH01123820A New polyether and its production
JPS62257916A Novel silicon-containing copolymer and production thereof
JPS62263190A Silicon-containing compound and production thereof
JPS62257908A Novel silicon-containing polymer and its production
JPS62209111A Novel polymer and production thereof
JPS62209084A Silicon-containing compound
JPS62209117A Novel copolymer and production thereof
JPS62209086A Production of silicon-containing compound
JPS61227538A Polymerizable compound and production thereof
JPS61228011A Polymeric compound and production thereof
JPS60119956A Synthetic polymer for living body material
JPS60119957A Synthetic polymer for living body material
JPS60119955A Synthetic polymer body for living body material
JPS60105490A Separation of b/t cell
JPS59216584A Method for separating b/t cell
JPS5919541A Gradually desorbing method by adsorbent
JPS58164551A Improved production of isoprene oligomer
JPS57179137A Novel diene oligomer and its preparation