HF

Hiroaki Fujii

TA Takata: 39 patents #6 of 608Top 1%
HI Hitachi: 18 patents #2,067 of 28,497Top 8%
SO Sony: 17 patents #2,459 of 25,231Top 10%
NE Nec: 11 patents #1,181 of 14,502Top 9%
HO Hoya: 8 patents #145 of 1,290Top 15%
Mazda Motor: 7 patents #532 of 4,755Top 15%
KC Kuraray Co.: 5 patents #308 of 1,827Top 20%
DE Denso: 5 patents #2,617 of 11,792Top 25%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
Brother Kogyo: 3 patents #1,626 of 2,767Top 60%
SL Saturn Licensing: 3 patents #83 of 329Top 30%
HE Hitachi Vlsi Engineering: 2 patents #292 of 666Top 45%
SC Seibu Electric & Machinery Co.: 2 patents #8 of 31Top 30%
TC Toshiba Machine Co.: 2 patents #34 of 186Top 20%
UI Ube Industries: 2 patents #593 of 1,686Top 40%
MC Minebea Co.: 1 patents #400 of 736Top 55%
Kubota: 1 patents #1,212 of 2,059Top 60%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
HS Hitachi Microcomputer System: 1 patents #104 of 257Top 45%
KU Kuboto: 1 patents #4 of 17Top 25%
UB Ube: 1 patents #15 of 72Top 25%
MM Minebea Mitsumi: 1 patents #239 of 442Top 55%
NC Nippon Paint Automotive Coatings Co.: 1 patents #28 of 107Top 30%
PE Pentax: 1 patents #238 of 396Top 65%
Overall (All Time): #7,841 of 4,157,543Top 1%
134
Patents All Time

Issued Patents All Time

Showing 26–50 of 134 patents

Patent #TitleCo-InventorsDate
10036883 Endoscope magnification optical system and endoscope 2018-07-31
10024266 Direct injection engine controlling device Masahiro Yokoi, Yusaku Suzuki 2018-07-17
9979036 Hydrogen generating apparatus, fuel cell system, and methods of operating them Junji Morita, Akinori Yukimasa, HISANORI ISHINO, Jun Yoshida 2018-05-22
9908561 Rear body structure for automobiles Yoshikazu Nishimura, Takashi Narahara, Shuichi Nakagami, Gunji Yoshii, Tomoe Matsuoka +1 more 2018-03-06
9897035 Direct injection engine controlling device Masahiro Yokoi, Yusaku Suzuki 2018-02-20
9826654 Display Shinpei Nagatani, Takefumi Ikenoya, Hiroaki Yokota 2017-11-21
9737906 Method for forming excellent multi-layer coating film Yoshiko Aoki, Hiroshi Kubota, Masafumi Shinoda, Tatsuo Tsuneoka, Fumi HIRANO +1 more 2017-08-22
9696571 Display Satoshi Mukoyama, Soya Araki, Hisanori Tsuboi, Hidetomo Miyake 2017-07-04
9671606 Illumination optical system for endoscope 2017-06-06
9604674 Rear vehicle-body structure of vehicle Shuji Muraoka, Toshiharu Ikeda 2017-03-28
9540713 Pipe provided with corrosion prevention layer on the outside surface Hiroaki Shimizu, Goro Funahashi 2017-01-10
9395572 Display apparatus Shinpei Nagatani 2016-07-19
9332660 Display Satoshi Mukoyama, Soya Araki, Hisanori Tsuboi, Hidetomo Miyake, Takeshi Yamamoto 2016-05-03
9274361 Display Satoshi Mukoyama, Soya Araki, Hisanori Tsuboi, Hidetomo Miyake 2016-03-01
9277667 Display Satoshi Mukoyama, Soya Araki, Hisanori Tsuboi, Hidetomo Miyake, Takeshi Yamamoto 2016-03-01
8828556 Pipe provided with corrosion prevention layer on the outside surface Hiroaki Shimizu, Goro Funahashi 2014-09-09
8811017 Display apparatus Shinpei Nagatani 2014-08-19
8797477 Display Satoshi Mukoyama, Soya Araki, Hisanori Tsuboi, Hidetomo Miyake 2014-08-05
8775056 Fuel injection controller Shingo Nakata 2014-07-08
8767320 Endoscope optical system and endoscope 2014-07-01
8613467 Upper vehicle-body structure of vehicle Kazuhiro Tanaka, Daisuke Kiyoshita 2013-12-24
8400682 Image recording apparatus and storage medium storing program 2013-03-19
8379173 Liquid crystal display having particular front face plate Hisanori Tsuboi, Soya Araki, Ryoichi Teramoto, Takeshi Sakuma, Kiyotaka Ninomiya +1 more 2013-02-19
8284463 Image reading apparatus Tetsuya Kato, Noriko Misumi 2012-10-09
8174737 Image reading apparatus Tetsuya Kato, Noriko Misumi 2012-05-08