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SAKAI HIDEAKI

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    189,967
About

SAKAI HIDEAKI has a total of 27 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets biotechnology, macromolecular chemistry and polymers and chemical engineering are XIN JIANG ZHONG TAI CHEMICAL CO LTD, SHANDONG JINGBO ZHONGJU NEW MAT CO LTD and WESTLAKE LONGVIEW CORP.

Patent filings in countries

World map showing SAKAI HIDEAKIs patent filings in countries

Patent filings per year

Chart showing SAKAI HIDEAKIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sakai Hideaki 25
#2 Kakimoto Masa-Aki 5
#3 Sudo Yu 5
#4 Yamaguchi Masahiro 2
#5 Takahashi Kunio 2
#6 Miyashita Osamu 1
#7 Nishide Masahiko 1
#8 Okada Yoji 1
#9 Araki Tadashi 1
#10 Sudo Masaru 1

Latest patents

Publication Filing date Title
EP2963071A1 Temperature-responsive substrate for cell culture and method for producing said substrate
JP2000166934A Hemostatic implement
JPH1177094A Apparatus and method for purifying treatment of dredged soil
JPH08229589A Water purifying method by oxygen supplying device, water purifying device by oxygen supplying device, water purifying system by utilizing oxygen o1, floating island type water purifying system by utilizing oxygen o1 and water purifying system by supplying oxygen o1 using bent pipe type nozzle
JPH08168789A Floating type water reforming and purifying device, water reforming and purifying method by floating type water reforming and purifying device and water reforming and purifying method by floating type water reforming and purifying device
JPH08150388A Floating type water quality reforming and purifying device, and pond water quality reforming and purifying method by floating type water quality reforming and purifying device and pond water quality reforming and purifying system by water quality reforming and purifying device
JPH0810747A Method, plant and system for reforming, purifying and deodorizing water of lake, pond and river
JPH06319387A System for modifying of water for spraying and apparatus for modifying of water in spray water tank in the same system
JPH06320138A Adjusting method for operation condition of water purifying treatment apparatus
JPH06226293A Method and device for clarifying water in water reservoir or the like
JPH06178613A Greening method
JPH06178997A Modifying system for cultivation water
JPH05220466A Method and apparatus for automatic adding and stirring and method for using apparatus for automatic adding and stirring and method for cleaning water in pond, lake or river by means of apparatus for automatic adding and stirring and apparatus for cleaning water of pond, lake or river by means of automatic adding and stirring
JPH0615259A Device for modifying sewage, various waste waters and water of pond or lake
JPH05161888A System for improving water in pond or lake
JPH05138179A Water reforming system for sprinkling
JPH05138152A Living water reforming system
JPS5269785A Automatic machine for pulling each other