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YAMAMOTO TAKESHI

Overview
  • Total Patents
    96
  • GoodIP Patent Rank
    173,504
  • Filing trend
    ⇩ 50.0%
About

YAMAMOTO TAKESHI has a total of 96 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 1967. It filed its patents most often in Japan, United States and France. Its main competitors in its focus markets control, telecommunications and optics are R TECHNOLOGIES LTD B V, SMITH MYERS COMMUNICATIONS LTD and FLEETWOOD GROUP INC.

Patent filings per year

Chart showing YAMAMOTO TAKESHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamamoto Takeshi 89
#2 Ootani Masanaga 10
#3 Kawashima Hiroyuki 10
#4 Maeno Shiyuusaku 6
#5 Maruyama Kunimori 2
#6 Suzuki Naoto 2
#7 Hirose Fumihiro 2
#8 Tsukamoto Hiroshi 2
#9 Matsushita Yasuaki 2
#10 Takakura Yoshimitsu 2

Latest patents

Publication Filing date Title
JP2019150004A Solid medium bottom irrigating water culture
JP2018139573A Bottom irrigation culture soil two-layer cultivation
JP2018121612A Slop culture system
JP2018074987A Potted plant cultivation without watering
US2018099214A1 Numerical sequence board game
JP2017121226A Bottom watering system for cultivation of varieties of vegetables
JP2016165262A Various kind of plants cultivation system by watering from bottom
JP2016073264A Bottom watering multi-product cultivation system
JP2015058006A Plant cultivation method by watering from bottom
JP2013252121A Indoor cultivation system of bottom watering
JP2010284502A Cutter guide
US2011170818A1 Rolling bearing
US2010112616A1 β-galactoside-α2,6-sialyltransferase, a gene encoding thereof, and a method for enhancing enzyme activity
EP1829964A1 Method of examining gene sequence
JP2006180867A Tool for watering plant from bottom
JP2004223499A Aeration device and water treatment system equipped with the same
JP2004001655A Fender for bicycle, and its manufacturing method
JP2002138681A Tool for removing joint material in building
JP2002027834A Large-scale cultivation container with bottom watering to solid medium by liquid-phase control
JPH08171546A Method for processing specific information