HY

Hiroaki Yagi

FI Fujifilm Business Innovation: 8 patents #1,176 of 5,238Top 25%
Ngk Spark Plug Co.: 4 patents #450 of 1,594Top 30%
Yamaha Motor: 4 patents #461 of 2,310Top 20%
MC Morimura Sofc Technology Co.: 1 patents #22 of 38Top 60%
ZU Zuiko: 1 patents #32 of 60Top 55%
Overall (All Time): #249,760 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12017860 Sheet material conveyance device and disposable wearing article manufacturing system provided with said conveyance device Yukihiko Fujita 2024-06-25
10693153 Interconnector-electrochemical reaction unit cell composite body, electrochemical reaction cell stack, and method of manufacturing interconnector-electrochemical reaction unit cell composite body Kenta MANABE, Nobuyuki Hotta, Shunta Ohashi 2020-06-23
10497949 Electro-chemical reaction unit and fuel cell stack Shunta Ohashi, Nobuyuki Hotta 2019-12-03
9977374 Transfer unit and image forming apparatus including a belt-shaped transfer target member Yoshiyuki Takashima, Masakazu Shirai 2018-05-22
9935328 Fuel cell and fuel cell stack Yoshikuni Sato, Nobuyuki Hotta 2018-04-03
9935321 Fuel cell and fuel cell stack Yoshikuni Sato, Nobuyuki Hotta 2018-04-03
9785097 Tension applying device, method and image forming apparatus Sota Hara, Masaru Noguchi 2017-10-10
9761888 Fuel cell Nobuyuki Hotta, Hideki Ishikawa, Hideki Uematsu, Hiroya Ishikawa 2017-09-12
9581940 Transfer device and image forming apparatus Sota Hara, Yoshiyuki Takashima, Masakazu Shirai, Koji Deguchi, Kentaro Iwamoto +1 more 2017-02-28
9002246 Transfer device and image forming apparatus for increasing relative positional accuracy between a transfer member and a wound member Koji Deguchi, Akihiro Ouchi, Arichika Tanaka, Koichi Sato, Kazuyuki Yagata +3 more 2015-04-07
8879956 Intermediate transfer device and image forming apparatus including frame members Hibiki Sasaki, Akihiro Ouchi, Hirofumi Goto, Kenji Suzuki, Yoshihisa Nakao +1 more 2014-11-04
8774651 Image forming apparatus Ayaka Miyoshi, Hirofumi Goto, Yoshihisa Nakao, Akihiro Ouchi, Kenji Suzuki +1 more 2014-07-08
8699935 Developer conveying apparatus and image forming apparatus Kazumi Yamanaka, Yoshihiro Enomoto, Masaaki Tokunaga, Hirofumi Goto, Shinichi Kawamata +1 more 2014-04-15
8583002 Powder container, cleaning device, and image forming apparatus including sealing member Hirofumi Goto 2013-11-12
8004223 Wheel driving apparatus and electric vehicle including the same Hideki Matsueda, Mikio Saitou 2011-08-23
7117968 Motor driven vehicle and method of sampling map data of the motor driven vehicle Tomohiro Ono, Junji Terada, Atsushi Kurosawa, Koushi Sasaki 2006-10-10
7096984 Electric vehicle Tomohiro Ono, Junji Terada, Atsushi Kurosawa, Koushi Sasaki 2006-08-29
7032696 Electric vehicle Tomohiro Ono, Junji Terada, Atsushi Kurosawa, Koushi Sasaki 2006-04-25