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TAISEI CORP

Overview
  • Total Patents
    11,328
  • GoodIP Patent Rank
    1,083
  • Filing trend
    ⇩ 23.0%
About

TAISEI CORP has a total of 11,328 patent applications. It decreased the IP activity by 23.0%. Its first patent ever was published in 1966. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, civil engineering and materials and metallurgy are FUJITA CORP, OHBAYASHI CORP and KAJIMA CORP.

Patent filings per year

Chart showing TAISEI CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kaneko Kenichi 356
#2 Morita Taiji 244
#3 Ino Toshimi 151
#4 Arai Masao 133
#5 Tanaka Yoshihiro 126
#6 Bessho Toshihiko 124
#7 Kaneda Kazuhiro 120
#8 Kishi Yasuhiro 112
#9 Hashimoto Isao 107
#10 Kodera Hidenori 102

Latest patents

Publication Filing date Title
JP2020204257A Composite building
JP2020197125A Concrete pile
JP2020148088A Joint structure of steel column and pile
JP2020118033A Rebuilt-building including existing underground exterior wall
JP2020180545A Floor impact sound reduction floor, floor impact sound reduction sheet, and floor impact sound reduction mat
JP2020125675A Pre-stressed concrete floor slab and construction method for floor slab using pre-stressed concrete floor slab
JP2020176508A Temporary cofferdam construction method and temporary cofferdam body
JP2020152634A Hydraulic composition
JP2020106524A Building soundness monitoring system
JP2020109247A Operation assist device for spraying machine and spraying work using same
JP2020134124A Air-conditioning system and control method for air-conditioning device
JP2020105893A Wind noise reduction structure and wind noise reduction member
JP2020110788A Biodegradation processing method for organic chlorine compound
JP2021004474A Placing plan preparing device and placing plan preparing method
JP2021001520A CLT bearing wall
JP2021004456A Cutter bit and tunnel excavator
JP2021004742A Revolving angle detection device
JP2021001504A Holding structure of sound absorbing material, and construction method of the same
JP2020204920A Process management system
JP2020204175A Joint structure for beams in different levels