TK

Takao Kamiyama

SK Shonan Gosei-Jushi Seisakusho K.K.: 1 patents #1 of 3Top 35%
Overall (2018): #222,083 of 503,207Top 45%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9890892 Method for rehabilitating a pipe Takeshi Hasegawa, Makoto Ishida 2018-02-13