TH

Toshihisa Hirai

PA Panasonic: 12 patents #2,079 of 21,108Top 10%
📍 Hikone, JP: #25 of 328 inventorsTop 8%
Overall (All Time): #422,209 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
8505839 Electrostatically atomizing device Takeshi Yano, Sumio Wada, Akihide Sugawa, Tatsuhiko Matsumoto, Shousuke Akisada 2013-08-13
8366028 Electrostatic atomizer Sumiaki Nakano, Akihide Sugawa, Fumio Mihara, Yasunori Matsui 2013-02-05
8015724 Heating blower with electrostatic atomizing device Osamu Imahori, Akihide Sugawa, Fumio Mihara, Shousuke Akisada, Hirokazu Yoshioka +4 more 2011-09-13
7980493 Electrostatic atomizer Sumiaki Nakano, Akihide Sugawa, Fumio Mihara, Yasunori Matsui 2011-07-19
7959717 Air conditioning system with electrostatically atomizing function Takeshi Yano, Sumio Wada, Akihide Sugawa, Tatsuhiko Matsumoto, Shousuke Akisada 2011-06-14
7874503 Electrostatcially atomizing device Osamu Imahori, Akihide Sugawa, Fumio Mihara, Shousuke Akisada, Tomoharu Watanabe +5 more 2011-01-25
7861954 Electrostatic atomizer Shousuke Akisada, Sumio Wada, Tatsuhiko Matsumoto 2011-01-04
7854403 Electrostatically atomizing device Takeshi Yano, Sumio Wada, Akihide Sugawa, Tatsuhiko Matsumoto, Shousuke Akisada 2010-12-21
7837134 Electrostatically atomizing device Shousuke Akisada, Sumio Wada, Mikio Itou, Kyohei Kada 2010-11-23
7676952 Hair dryer with static atomizing device Takashi Nakagawa, Yasunori Matsui, Naofumi Kodama, Tomohiro Yamaguchi, Kiyoshi Takashima +5 more 2010-03-16
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, Fumio Mihara, Akihide Sugawa +7 more 2008-04-01