KF

Kiyokazu Fujikawa

SC Sanyo Electric Co.: 8 patents #678 of 6,347Top 15%
📍 Moriyama, JP: #368 of 2,577 inventorsTop 15%
Overall (All Time): #660,577 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
6981336 Washing/drying machine Etsushi Nagae, Hiroshi Mukaiyama, Koji Ono, Masaya Tadano, Tetsuya Masuda +8 more 2006-01-03
6938356 Drying machine Etsushi Nagae, Hiroshi Mukaiyama, Koji Ono, Masaya Tadano, Tetsuya Masuda +8 more 2005-09-06
6627053 Water treatment device Tatsuya Hirota, Yoshihiro Inamoto, Yozo Kawamura, Minoru Nakanishi, Minoru Kishi +5 more 2003-09-30
6627073 Water treatment device Tatsuya Hirota, Yoshihiro Inamoto, Yozo Kawamura, Minoru Nakanishi, Minoru Kishi +5 more 2003-09-30
5852881 Clothes dryer Kouichi Kuroda, Tatsuya Hirota, Youzou Kawamura, Tamotu Kawamura, Takashi Fukuda +1 more 1998-12-29
5544428 Clothes drier with drying termination determining function Koichi Kuroda, Yoshiaki Aoki, Youzon Kawamura, Tatsuya Hirota, Tamotsu Kawamura +3 more 1996-08-13
5072526 Clothes dryer Tatsuya Hirota, Yoshiaki Aoki, Tamotsu Kawamura, Yozo Kawamura, Kouichi Tanaka +1 more 1991-12-17
4974339 Clothes dryer Tamotsu Kawamura, Tatsuya Hirota, Yoshiaki Aoki, Kouichi Tanaka, Yozo Kawamura 1990-12-04