TM

Tokutarou Mase

SC Sanyo Electric Co.: 2 patents #2,557 of 6,347Top 45%
📍 Tochigi, JP: #1,324 of 2,789 inventorsTop 50%
Overall (All Time): #2,277,973 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5507157 Cold storage Yutaka Shimose, Toshiyuki Tamura, Yasuhito Kondou 1996-04-16
5228313 Low-temperature storage case Shigemi Okamoto 1993-07-20