SY

Seishi Yoshikawa

TC Toyo Seikan Co.: 2 patents #5 of 60Top 9%
Overall (2021): #113,820 of 548,734Top 25%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11148402 Heat-resistant multilayer container and method for producing the same Yuuki Tashiro, Takayuki Ishihara, Azusa OTSUKI, Kenji Ichikawa, Toshiki Yamada +1 more 2021-10-19
11104840 Method of extracting underground resources by using hydrolysable particles Tsutaki Katayama 2021-08-31