SO

Sho Ogawa

OM Omron: 4 patents #761 of 3,089Top 25%
DC Dowa Electronics Materials Co.: 3 patents #68 of 241Top 30%
DC Dowa Ip Creation Co.: 3 patents #2 of 26Top 8%
Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
FI Fujifilm Business Innovation: 1 patents #1,029 of 1,659Top 65%
Overall (All Time): #433,932 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D1081597 Solid state relay Haruki Ayado, Tadahiko Ogawa, Shinya Tsuji 2025-07-01
D1081598 Solid state relay Haruki Ayado, Tadahiko Ogawa, Shinya Tsuji 2025-07-01
D1066266 Solid state relay Haruki Ayado, Tadahiko Ogawa, Shinya Tsuji 2025-03-11
12106913 Limit switch Kouhei Yoshida, Kazuyuki Tsukimori 2024-10-01
11170952 Elastic switch device having vent cavity Tomoyuki Funayama, Yasuhisa Ohta, Yuya Goto, Naoyuki Takada 2021-11-09
11144000 Paper ejection device and image forming apparatus Fumiyuki HONDA, Yukihiro Ichiki, Sota Hara, Kenichi Ishikura, Kazuhiro Tobita 2021-10-12
10916388 Switch device Tomoyuki Funayama, Yasuhisa Ohta, Yuya Goto, Naoyuki Takada 2021-02-09
10910171 Switch device and rubber contact 2021-02-02
9329514 Carrier core particle for electrophotographic developer, method for manufacturing the same, carrier for electrophotographic developer and electrophotographic developer Takeshi Kawauchi 2016-05-03
9268246 Method for manufacturing carrier core particles for electrophotographic developer, carrier core particles for electrophotographic developer, carrier for electrophotographic developer, and electrophotographic developer Takeshi Kawauchi, Haruka Seki 2016-02-23
8865386 Carrier core particle for electrophotographic developer, carrier for electrophotographic developer and electrophotographic developer Takeshi Kawauchi 2014-10-21