IH

Izuo Hirota

Sumitomo Electric Industries: 12 patents #2,165 of 21,551Top 15%
PA Panasonic: 9 patents #2,933 of 21,108Top 15%
Overall (All Time): #210,020 of 4,157,543Top 6%
21
Patents All Time

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDate
9131539 Inductive heating apparatus Tomoya Fujinami, Masafumi Sadahira, Naoaki Ishimaru, Takahiro Miyauchi, Fumitaka Ogasawara 2015-09-08
9078295 Heating/cooking equipment Masafumi Sadahira, Tomoya Fujinami, Naoaki Ishimaru, Takahiro Miyauchi, Fumitaka Ogasawara 2015-07-07
8796602 Induction heating apparatus Takahiro Miyauchi 2014-08-05
8729434 Induction cooking device Hiroshi Tominaga, Kenji Watanabe, Sadatoshi Tabuchi, Keiko Isoda 2014-05-20
8723089 Induction heating apparatus Hideki Sadakata, Hiroshi Tominaga, Yoshiaki Ishio 2014-05-13
8426782 Induction heating device Toshihiro Keishima, Akira Kataoka, Hirofumi Nakakura 2013-04-23
8378274 Induction heating device Tomoya Fujinami, Naoaki Ishimaru, Akira Kataoka 2013-02-19
8247748 Induction heating cooker Kenji Watanabe, Hiroshi Tominaga, Tomoya Fujinami, Keiko Isoda 2012-08-21
8212192 Induction heating cooker Hiroshi Tominaga, Kenji Watanabe, Sadatoshi Tabuchi, Keiko Isoda 2012-07-03
7420828 Induction heating apparatus Yoshiaki Ishio, Hiroshi Tominaga, Hideki Sadakata 2008-09-02
7176423 Induction heating apparatus Akira Kataoka, Katsuyuki Aihara, Nobuyoshi Makio 2007-02-13
7173224 Induction heating apparatus having electrostatic shielding member Akira Kataoka, Katsuyuki Aihara, Nobuyoshi Makio 2007-02-06
7157674 Induction heater with controlled current to heating coil Takahiro Miyauchi, Koji Niiyama, Yuji Fujii, Atsushi Fujita 2007-01-02
7057144 Induction heating device Atsushi Fujita, Takahiro Miyauchi, Yuji Fujii, Akira Kataoka, Katsuyuki Aihara +1 more 2006-06-06
7049563 Induction cooker with heating coil and electrical conductor Toshihiro Keishima, Akira Kataoka 2006-05-23
7015438 Induction heater Yuji Fujii, Koji Niiyama, Takahiro Miyauchi, Atsushi Fujita, Manabu Takahashi 2006-03-21
7009159 Induction heating apparatus having electrostatic shielding member Akira Kataoka, Katsuyuki Aihara, Nobuyoshi Makio 2006-03-07
6931204 Vacuum heat insulator, hot insulating device using vacuum heat insulator, and electric water heater Takayuki Urata, Mitsuhiro Sano, Akihiro Umeda, Kiyoyoshi Takada 2005-08-16
6894255 Induction heating apparatus Yuji Fujii, Kouji Niiyama, Takahiro Miyauchi, Atsushi Fujita, Hirofumi Inui 2005-05-17
6812440 Induction heating device Atsushi Fujita, Takahiro Miyauchi, Yuji Fujii, Akira Kataoka, Koji Niiyama 2004-11-02
6770857 Induction heating apparatus Atsushi Fujita, Takahiro Miyauchi, Takeshi Kitaizumi, Yuji Fujii, Kouji Niiyama +1 more 2004-08-03