TM

Tomoyuki Morikawa

Kubota: 7 patents #292 of 2,059Top 15%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #655,783 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
8028508 Mower unit Ryouzou Imanishi, Katsuhiko Uemura, Nobuyuki Yamashita, Kazuaki Kurohara, Hiroshi Oshima 2011-10-04
7980050 Mower unit Ryouzou Imanishi, Hiroaki Kitaguchi, Nobuyuki Yamashita, Hiroki Nagai, Hiroshi Oshima +4 more 2011-07-19
7814739 Riding type mower Katsuhiko Uemura, Hiroki Nagai, Ryouzou Imanishi, Hiroaki Kitaguchi, Takashi Fujii +2 more 2010-10-19
7637089 Grass collecting apparatus for lawn mower Nobuyuki Yamashita, Takashi Fujii, Hiroaki Kitaguchi, Toshiki Kanai, Katsuhiko Uemura +2 more 2009-12-29
7610742 Mower unit Ryouzou Imanishi, Hiroaki Kitaguchi, Nobuyuki Yamashita, Hiroki Nagai, Hiroshi Oshima +4 more 2009-11-03
7543435 Mower unit Ryouzou Imanishi, Katsuhiko Uemura, Nobuyuki Yamashita, Kazuaki Kurohara, Hiroshi Oshima 2009-06-09
7172040 Riding type mower Hiroshi Oshima, Katsuhiko Uemura, Hiroshi Shimada, Masashi Osuga 2007-02-06
6510118 Copy restriction method and apparatus which restrict copying of data from optical recording medium to another recording medium and copy-restricted optical recording medium — 2003-01-21