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USPTO Patent Rankings Data through Sept 30, 2025
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Fumio Mihara — 9 Patents

Panasonic: 9 patents #2,933 of 21,108Top 15%
Hikone, JP: #38 of 328 inventorsTop 15%
Overall (All Time): #577,762 of 4,157,543Top 15%
9 Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
8366028 Electrostatic atomizer Sumiaki Nakano, Akihide Sugawa, Toshihisa Hirai, Yasunori Matsui 2013-02-05
8157508 Blower apparatus Takeshi Yano, Akihide Sugawa, Atsushi Isaka 2012-04-17
8015724 Heating blower with electrostatic atomizing device Osamu Imahori, Toshihisa Hirai, Akihide Sugawa, Shousuke Akisada, Hirokazu Yoshioka +4 more 2011-09-13
7980493 Electrostatic atomizer Sumiaki Nakano, Akihide Sugawa, Toshihisa Hirai, Yasunori Matsui 2011-07-19
7874503 Electrostatcially atomizing device Osamu Imahori, Toshihisa Hirai, Akihide Sugawa, Shousuke Akisada, Tomoharu Watanabe +5 more 2011-01-25
7644511 Heating and blowing apparatus Tomoya Ishikawa, Hideki Tanaka, Kenji Kamada, Kazumi Okawa 2010-01-12
7567420 Electrostatically atomizing device Kentaro Kobayashi, Hirokazu Yoshioka, Tomoharu Watanabe, Akihide Sugawa, Shousuke Akisada +7 more 2009-07-28
7350317 Electrostatic atomizing hairdryer and electrostatic atomizer Yasunori Matsui, Osamu Imahori, Shosuke Akisada, Akihide Sugawa, Toshihisa Hirai +7 more 2008-04-01
6662809 Eyelash curler Naoki Yamaguchi, Kenichi Muraki, Hisasi Kitamura 2003-12-16