KK

Katsuhiko Kumakura

Sumitomo Electric Industries: 28 patents #554 of 21,551Top 3%
Overall (All Time): #139,985 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 1–25 of 28 patents

Patent #TitleCo-InventorsDate
7404487 Commodity package Yoshikazu Yukami, Masaru Kanda 2008-07-29
6983576 Package of cylindrical articles and method for producing the same Tadashi Ono, Minoru Kouda, Tomotaka Kawano, Shoji Katori 2006-01-10
D508849 Container for dry batteries Futoshi Tada, Yoshikazu Yukami 2005-08-30
D507484 Container for dry batteries Futoshi Tada, Yoshikazu Yukami 2005-07-19
6902062 Dispensing package Tadashi Ono 2005-06-07
6820745 Package of cylindrical article and production method therefor Tadashi Ono, Minoru Kouda, Tomotaka Kawano, Shoji Katori 2004-11-23
D497547 Container for dry batteries Yoshikazu Yukami, Masaru Kanda 2004-10-26
D494464 Container for dry batteries Yoshikazu Yukami, Masaru Kanda 2004-08-17
D489253 Container for dry batteries Yoshikazu Yukami, Masaru Kanda 2004-05-04
D487907 Label 2004-03-30
D486528 Label 2004-02-10
D485581 Label 2004-01-20
D482970 Mount for packaging Keiichi Harada, Futoshi Tada 2003-12-02
6645662 Battery provided with an old-or-new identification seal having a heat sensitive adhesive layer Tadashi Ono, Minoru Kouda, Tomotaka Kawano 2003-11-11
D479687 Mount for packaging 2003-09-16
D479688 Mount for packaging Keiichi Harada 2003-09-16
D479125 Container for dry battery Keiichi Harada 2003-09-02
D479126 Container for dry battery Keiichi Harada 2003-09-02
D478508 Mount for packaging 2003-08-19
D478510 Mount for packaging 2003-08-19
6439390 Battery package Tadashi Ono 2002-08-27
D429637 Container for dry battery Tadashi Ono 2000-08-22
D429462 Container for dry battery Tadashi Ono 2000-08-15
D425415 Container for dry battery Tadashi Ono 2000-05-23
D423928 Container for dry battery Tadashi Ono 2000-05-02