MY

Masuo Yamazaki

MC Maruzen Petrochemical Co.: 1 patents #8 of 18Top 45%
Overall (2018): #309,463 of 503,207Top 65%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10011621 Method for producing silica gel-immobolized phosphonium salt catalysts Takashi Naniki, Toshikazu Takahashi, Hiroyuki Yasuda, Shouji Yamamoto 2018-07-03