MS

Minoru Sugiyama

Ricoh Company: 1 patents #306 of 812Top 40%
Overall (2005): #134,486 of 245,428Top 55%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6922043 DC converter with halt mode setting means Katsuhiko Manabe, Tomonari Katoh, Makoto Matsushima, Tadayoshi Ueda 2005-07-26