RT

Ryuzo Tobe

PA Panasonic: 4 patents #6,180 of 21,108Top 30%
SC Sanyo Electric Co.: 3 patents #1,910 of 6,347Top 35%
📍 Maebashi, JP: #69 of 470 inventorsTop 15%
Overall (All Time): #742,313 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
8857199 Refrigerating apparatus Hidetoshi Shinya, Susumu Kobayashi, Satoshi Okuda, Ryuichi Tsuruma, Yuichi Tamaoki 2014-10-14
8590327 Refrigerating apparatus Tetsuo Sakurai, Ryuichi Tsuruma 2013-11-26
8555663 Refrigerating apparatus Hidetoshi Shinya, Susumu Kobayashi, Satoshi Okuda, Ryuichi Tsuruma, Yuichi Tamaoki 2013-10-15
8455241 Culture observation system Shinji Osawa, Tetsuya Miyoshi, Tadahisa Saga, Hiroki Busujima 2013-06-04
6405893 Medicine supply apparatus Atsuo Inamura, Manabu Haraguchi, Shinya Uema 2002-06-18
6208911 Solid drug filling apparatus Kazushi Yamaoka, Hideyuki Takahashi, Manabu Haraguchi 2001-03-27
5752368 Medication filling apparatus 1998-05-19