MU

Masakazu Umeda

PA Panasonic: 13 patents #1,866 of 21,108Top 9%
Sumitomo Electric Industries: 9 patents #3,076 of 21,551Top 15%
Overall (All Time): #196,852 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDate
D764734 Steam iron Kouhei Mimura, Hisashi Yoshida 2016-08-23
D734582 Steam iron Kazuhiro Fujita 2015-07-14
D707407 Vacuum cleaner Kensaku Okabe, Kouhei Mimura 2014-06-17
D684326 Vacuum cleaner Kensaku Okabe, Kiyoaki Konno 2013-06-11
D680699 Vacuum cleaner nozzle Kensaku Okabe, Kiyoaki Konno, Chizuyo Matsumoto 2013-04-23
D663500 Vacuum cleaner nozzle attachment Kouhei Mimura 2012-07-10
D617961 Vacuum cleaner 2010-06-15
D611666 Vacuum cleaner handle 2010-03-09
D597713 Vacuum cleaner Morgan S. Brown 2009-08-04
D594612 Electric vacuum cleaner nozzle 2009-06-16
D584462 Vacuum cleaner Taro Iike 2009-01-06
D581110 Electric vacuum cleaner body Kiyoaki Konno, Hisashi Yoshida, Taro Iike 2008-11-18
D580609 Vacuum cleaner Syuuichi Hosoda 2008-11-11
D573759 Electric vacuum cleaner Kiyoaki Konno, Hisashi Yoshida, Taro Iike, Morgan S. Brown 2008-07-22
D570563 Vacuum cleaner Taro Iike, Hisashi Yoshida, Morgan S. Brown 2008-06-03
D570567 Vacuum cleaner Taro Iike, Hisashi Yoshida, Morgan S. Brown 2008-06-03
D566915 Nozzle for electric vacuum cleaner Kiyoaki Konno, Syuuichi Hosoda, Taro Iike, Morgan S. Brown 2008-04-15
D564159 Nozzle for electric vacuum cleaner Kiyaoki Konno, Syuuichi Hosoda, Taro Iike, Morgan S. Brown 2008-03-11
D504842 Electric incense burner Mumi Matsuda, Fumiyasu Nakano 2005-05-10
D463192 Thermally insulated container with means for heating liquid stored therein Haruhiko Uneo, Fumiyasu Nakano, Masanori Hamada 2002-09-24
D424257 Combined dish washing machine and drying machine Kazuya Takahashi 2000-05-02
D387517 Electric vacuum cleaner Toru Abe 1997-12-09