HO

Hiroaki Ota

DL Denka Company Limited: 9 patents #15 of 434Top 4%
Honda Motor Co.: 5 patents #4,418 of 21,052Top 25%
Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
OM Omron: 2 patents #1,275 of 3,089Top 45%
SS Sumitomo Wiring Systems: 1 patents #1,603 of 2,615Top 65%
CC Central Japan Railway Comany: 1 patents #126 of 313Top 45%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
IC Idemitsu Kosan Co.: 1 patents #699 of 1,237Top 60%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
OC Omron Automotive Electronics Co.: 1 patents #98 of 186Top 55%
📍 Kyoto, JP: #75 of 140 inventorsTop 55%
Overall (All Time): #176,243 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDate
12341354 Contactless power feeding apparatus Goro Nakao, Yuki Ito, Kenichi TABATA, Atsushi Nomura, Daiki ANDO +3 more 2025-06-24
12303973 Production method for aluminum-diamond composite Yosuke Ishihara, Daisuke Goto 2025-05-20
12219739 Element-mounted board and method for manufacturing element-mounted board Daisuke Goto 2025-02-04
12213286 Heat dissipation member and method of manufacturing the same Daisuke Goto 2025-01-28
12185823 Backpack and backpack set 2025-01-07
12136833 Contactless power feeding apparatus Goro Nakao, Ken Onozaka, Yuki Ito, Taichi MISHIMA, Yusuke Kawai 2024-11-05
12084390 Molded article and method for producing same Daisuke Goto 2024-09-10
12069837 Heat dissipation member and method of manufacturing the same Daisuke Goto 2024-08-20
11983586 Ceramic circuit board, heat-dissipating member, and aluminum-diamond composite Daisuke Goto 2024-05-14
11912489 Package accommodating heat dissipation substrate and packing box Yosuke Ishihara, Daisuke Goto 2024-02-27
11831100 Terminal structure Yasunori Mukumoto, Masataka Ohashi, Kotaro TAGAMI 2023-11-28
11763960 Wire harness Takuji Iwama, Kotaro TAGAMI, Masataka Ohashi 2023-09-19
10823042 Air blowing fan device Yoshifumi Nishio, Akifumi Fujimoto 2020-11-03
10751912 Aluminum-diamond-based composite and method for producing same Takeshi Miyakawa, Yosuke Ishihara 2020-08-25
10541189 Heat dissipation component for semiconductor element Yosuke Ishihara, Takeshi Miyakawa, Hideo Tsukamoto 2020-01-21
10333161 Low-temperature startup method for fuel cell system Masakazu Hamachi, Shinya Watanabe 2019-06-25
10020518 Fuel cell stack Kenji Nagumo, Naoki Yamano, Tsuyoshi Kobayashi, Syuji Sato 2018-07-10
9899688 Fuel cell Shohei Toyota, Shuhei Goto, Ryu Okano 2018-02-20
9412526 Spring biased slide switch Akira Goto, Takuya Eguchi 2016-08-09
7578242 Magnetic levitation transportation system ground coil unit and manufacturing method thereof Yoshifumi Itabashi, Yoshihiro Jizo, Akihiro Fujita, Hiromori Ishihara, Toru Iga +2 more 2009-08-25
5817218 Gas reactor using a plasma for cracking or synthesizing gases Yuji Hayashi, Masao Hiyane 1998-10-06
5804149 Gas-cleaning equipment and its use Daihei Kobayashi, Takeshi Yanobe, Fujio Sakamoto, Yuji Hayashi 1998-09-08
5492678 Gas-cleaning equipment and its use Daihei Kobayashi, Takeshi Yanobe, Fujio Sakamoto, Yuji Hayashi 1996-02-20