RT

Ryoichi Tomita

SC Sumitomo Precision Products Co.: 1 patents #87 of 199Top 45%
Overall (All Time): #1,135,953 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11833093 Transfer device 2023-12-05
11491061 Transfer device 2022-11-08
9974860 Aqueous solution formulation and method for manufacturing same Akiko Itai, Tomoyuki FUJIKAWA 2018-05-22
5549173 Control device for hydraulic actuator used in steering 1996-08-27