TY

Toshinari Yamaoka

CL Chervon (Hk) Limited: 59 patents #1 of 115Top 1%
NC Nanjing Chervon Industry Co.: 59 patents #1 of 296Top 1%
CL Chervon Limited: 7 patents #3 of 45Top 7%
Chevron: 4 patents #1,079 of 4,788Top 25%
Overall (All Time): #9,381 of 4,157,543Top 1%
123
Patents All Time

Issued Patents All Time

Showing 101–123 of 123 patents

Patent #TitleCo-InventorsDate
9826686 Gardening tool Fangjie Nie, Haishen Xu 2017-11-28
9781881 Lawn mower with reinforced deck Qian Liu, Haishen Xu 2017-10-10
9603497 Handheld blower Xiandian Shao, Fangjie Nie, Jianpeng Guo 2017-03-28
9596806 Control system for controlling the operation of a gardening tool Fangjie Nie, Haishen Xu 2017-03-21
9179605 Electric pruner with a quick-release mechanism Qi Zhang 2015-11-10
9060463 Lawnmower with operation protection and safety switch mechanism thereof Fangjie Nie, Haishen Xu, Xiandian Shao 2015-06-23
9038356 Handle mechanism with multiple stop locations and a lawn mower including the handle mechanism Xiandian Shao 2015-05-26
8813862 Electric weeder Zhen Wang 2014-08-26
8793886 Power tool with a rotatable working head Haishen Xu 2014-08-05
8677632 String trimmer Fangjie Nie, Huixing Fu 2014-03-25
8667695 Work head for a rotational brush cutter Fangjie Nie, Chao Feng Meng 2014-03-11
RE44602 Nailer device Masatoshi Fukinuki, Gan Wei, Zhiguo Chen, Guillaume Keller 2013-11-19
RE44572 Nailer device Masatoshi Fukinuki, Gan Wei, Zhiguo Chen, Guillaume Keller 2013-11-05
RE44571 Nailer device Masatoshi Fukinuki, Gan Wei, Zhiguo Chen, Guillaume Keller 2013-11-05
RE44344 Nailer device Masatoshi Fukinuki, Gan Wei, Zhiguo Chen, Guillaume Keller 2013-07-09
8439243 Nailer device Masatoshi Fukinuki, Gan Wei, Zhiguo Chen, Guillaume Keller 2013-05-14
8434234 Electric shears Wu Chen, Fangjie Nie 2013-05-07
8348119 Nailer device Masatoshi Fukinuki, Gan Wei, Zhiguo Chen, Guillaume Keller 2013-01-08
8342375 Nailer device Masatoshi Fukinuki, Gan Wei, Zhiguo Chen, Guillaume Keller 2013-01-01
8083117 Nailer device Masatoshi Fukinuki, Gan Wei 2011-12-27
8074856 Nailer device Masatoshi Fukinuki, Gan Wei 2011-12-13
7963092 Trimmer with cutting height adjustment Haishen Xu 2011-06-21
7963430 Nailer device Masatoshi Fukinuki, Gan Wei 2011-06-21