HI

Hiroshi Ichikawa

Brother Kogyo: 18 patents #491 of 2,767Top 20%
YA Yazaki: 18 patents #212 of 3,427Top 7%
NC Nippon Carbon Co.: 15 patents #1 of 58Top 2%
Honda Motor Co.: 12 patents #1,548 of 21,052Top 8%
UI Ube Industries: 6 patents #200 of 1,686Top 15%
HI Hitachi: 5 patents #7,555 of 28,497Top 30%
YC Yokowo Co.: 4 patents #28 of 176Top 20%
KT Kabushiki Kaisha Toshiba: 4 patents #6,684 of 21,451Top 35%
IC Idemitsu Kosan Co.: 4 patents #327 of 1,237Top 30%
NS Nippon Steel: 4 patents #672 of 4,423Top 20%
EM Elpida Memory: 3 patents #206 of 692Top 30%
Micron: 3 patents #3,077 of 6,345Top 50%
HC Hitachi Ulsi Systems Co.: 3 patents #305 of 867Top 40%
Aisin Seiki Kabushiki Kaisha: 2 patents #1,427 of 3,782Top 40%
HS Hitachi-Omron Terminal Solutions: 2 patents #37 of 113Top 35%
IL Isuzu Motors Limited: 2 patents #255 of 908Top 30%
SI Shinwa Chemical Industries: 2 patents #4 of 23Top 20%
TO Tosoh: 2 patents #354 of 1,042Top 35%
NO Nippon Oil: 1 patents #392 of 773Top 55%
MW Meisei Chemical Works: 1 patents #2 of 19Top 15%
NE NS Sumikin Engineering: 1 patents #42 of 113Top 40%
RG Rakuten Group: 1 patents #217 of 553Top 40%
Google: 1 patents #14,769 of 22,993Top 65%
TC Takagi Industrial Co.: 1 patents #18 of 29Top 65%
TC Tokyo Gas Co.: 1 patents #144 of 412Top 35%
TS Toshiba Electronic Devices & Storage: 1 patents #470 of 900Top 55%
TC Toshiba Materials Co.: 1 patents #127 of 197Top 65%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
KO Koa: 1 patents #70 of 157Top 45%
JI Japan Atomic Energy Research Institute: 1 patents #188 of 609Top 35%
FC Furukawa Electric Co.: 1 patents #1,242 of 2,370Top 55%
MM Mitsubishi Materials: 1 patents #812 of 1,543Top 55%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
📍 Kurose, JP: #1 of 3 inventorsTop 35%
Overall (All Time): #12,411 of 4,157,543Top 1%
108
Patents All Time

Issued Patents All Time

Showing 26–50 of 108 patents

Patent #TitleCo-InventorsDate
8725056 Image forming apparatus 2014-05-13
8699072 Image forming apparatus 2014-04-15
8655255 Sheet conveyer device and image forming apparatus 2014-02-18
8596636 Sheet feeding unit and image forming apparatus Akira Terao 2013-12-03
8565656 Image forming apparatus with guide member Hiroshi Nobe, Toshio Furukawa 2013-10-22
8544839 Sheet feeder with slanted guide surface and image forming apparatus having the same 2013-10-01
8511666 Paper sheets storage and paper sheets handling apparatus Shinji Shibata, Minoru Kadowaki, Riichi Kato 2013-08-20
8498833 Method of, apparatus for, and program for inspecting stack body Mari Maruyama, Ushio Harada 2013-07-30
8478147 Exposure timing determining method and image-forming apparatus 2013-07-02
8473609 Data transmission method and server for substation monitoring control system Keiichi Kaneda, Setsuo Tamura, Yasumasa Watabe, Junya Nagata, Satoshi Takahashi +1 more 2013-06-25
8388247 Image forming device having mechanism for detecting detection target 2013-03-05
8371574 Sheet feeding device and image forming apparatus Yohei Shibata 2013-02-12
8355270 Semiconductor device having open bit line architecture Yuji Nakaoka 2013-01-15
8308844 Method of reduction treatment of metal oxides or steelmaking waste and method of concentrating and recovering zinc and/or lead Tetsuharu Ibaraki, Shoji Imura, Hiroshi Oda, Yoichi Abe, Shigeki Takahashi +2 more 2012-11-13
8275600 Machine learning for transliteration Slaven Bilac 2012-09-25
8123253 Relay box protective structure Tatsuya Tomizawa, Hideyuki Takahashi, Kenji Fujimori 2012-02-28
8056894 Image forming apparatus 2011-11-15
7976005 Paper sheets storage and paper sheets handling apparatus Shinji Shibata, Minoru Kadowaki, Riichi Kato 2011-07-12
7883771 Halogen-free pressure-sensitive adhesive tape Hiroshi Umemoto, Masato Koike, Susumu Hara 2011-02-08
7879132 Method for reduction treatment of metal oxide or ironmaking waste and method for concentration and recovery zinc and/or lead Tetsuharu Ibaraki, Shoji Imura, Hiroshi Oda, Yoichi Abe, Shigeki Takahashi +2 more 2011-02-01
7843717 Semiconductor storage device Tomoyuki Kamino, Toru Ishikawa 2010-11-30
7618476 Method and apparatus for cooling reduced-iron agglomerate Yasushi Ohba, Shiro Ohara, Yukio Kowaki 2009-11-17
7598921 Folded antenna JunXiang Ge, Shozaburo Kameda 2009-10-06
7425181 Torque fluctuation absorbing device Satoshi Nakagaito, Masaru Ebata, Makoto Takeuchi 2008-09-16
7207887 Torque fluctuation absorbing device Satoshi Nakagaito, Masaru Ebata, Makoto Takeuchi 2007-04-24