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SUMITOMO FORESTRY

Overview
  • Total Patents
    1,862
  • GoodIP Patent Rank
    10,396
  • Filing trend
    ⇩ 19.0%
About

SUMITOMO FORESTRY has a total of 1,862 patent applications. It decreased the IP activity by 19.0%. Its first patent ever was published in 1974. 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 machines are SHOJI KYUICHI, NANJING AOJIE WALL MAT CO LTD and MERO RAUMSTRUKTUR GMBH & CO.

Patent filings per year

Chart showing SUMITOMO FORESTRYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nagashima Taisuke 73
#2 Suzuki Masao 71
#3 Sakata Kazutomi 58
#4 Imai Junichi 44
#5 Takamasu Mikiya 43
#6 Sato Hirotaka 42
#7 Kaneko Masafumi 40
#8 Takahashi Masashi 38
#9 Tsunoda Shinichi 36
#10 Nakamura Kentaro 34

Latest patents

Publication Filing date Title
WO2020066987A1 Technique for controlling molecular weight of pha copolymer produced by halobacterium
JP2021001508A Earthquake-resistant structure for wooden building
JP2021001456A Column base part joining structure
JP2021001458A Wooden building structure skeleton and joining member
JP2020191852A Seedling raising method of larix plant seedling
JP2020190118A Aseismic structure of wooden building
JP2020178576A Planting material for wall surface greening and substrate material
JP2020148013A Design device and cost estimation device of pile-like ground reinforcement
JP2019080587A Method for raising cutting seedlings of forest trees
JP2020133330A Fire resistant structure of open stairway
JP2019060233A Fireproof wooden structural material
JP2020100959A Seismic reinforced wall structure
JP2020100960A Seismic reinforced wall structure
JP2020059126A Fire-resistant woody composite material, flame-retardant agent holding body and fire-resistant wooden structural material
JP2020045721A Joint structure
JP2020045720A Joining structure of structural material
JP2020037778A Beam joining structure
JP2020029753A Vibration-proof and sound-insulation floor structure
JP2020023853A Fireproof wooden structural material
JP2020011452A Manufacturing method of compression molding of cellulose fiber