AY

Akira Yamaguchi

Fujitsu Limited: 35 patents #572 of 24,456Top 3%
SO Sony: 32 patents #1,052 of 25,231Top 5%
DC Daiwa Seiko Co.: 22 patents #12 of 217Top 6%
KT Kabushiki Kaisha Toshiba: 20 patents #1,460 of 21,451Top 7%
Sumitomo Electric Industries: 17 patents #1,358 of 21,551Top 7%
FU Fujifilm: 13 patents #684 of 4,519Top 20%
PA Panasonic: 11 patents #2,326 of 21,108Top 15%
DE Denso: 9 patents #1,418 of 11,792Top 15%
FA Fanuc: 8 patents #374 of 1,735Top 25%
CE Chicago Mercantile Exchange: 8 patents #80 of 420Top 20%
Sharp Kabushiki Kaisha: 7 patents #2,322 of 10,731Top 25%
TO Toyota: 6 patents #4,786 of 26,838Top 20%
NO Nok: 6 patents #68 of 725Top 10%
NI Nisshinbo Industries: 5 patents #44 of 375Top 15%
OC Orihiro Engineering Co.: 5 patents #3 of 19Top 20%
MC Myotoku Co.: 4 patents #3 of 12Top 25%
TS Taiyo Nippon Sanso: 4 patents #20 of 203Top 10%
Tdk: 4 patents #1,273 of 3,796Top 35%
KC Kokusai Denshin Denwa Co.: 4 patents #92 of 382Top 25%
MC Murata Manufacturing Co.: 4 patents #1,804 of 5,295Top 35%
TC Tokyo Seimitsu Co.: 3 patents #46 of 257Top 20%
KD Kddi: 3 patents #108 of 396Top 30%
Nissan Motor Co.: 3 patents #2,303 of 8,689Top 30%
TO Toshiba: 3 patents #380 of 2,688Top 15%
Yamaha Motor: 2 patents #855 of 2,310Top 40%
SC Screen Semiconductor Solutions Co.: 2 patents #21 of 49Top 45%
Kawasaki: 2 patents #1,008 of 2,943Top 35%
KD Kdd: 2 patents #22 of 96Top 25%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
MI Mikuni: 2 patents #58 of 198Top 30%
Pioneer Electronic: 1 patents #1,093 of 1,840Top 60%
CA Cytiva Sweden Ab: 1 patents #99 of 246Top 45%
DC Dainippon Screen Mfg. Co.: 1 patents #531 of 977Top 55%
DD Ddi: 1 patents #13 of 53Top 25%
FC Fuji Die Co.: 1 patents #2 of 17Top 15%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
KL Kddi R&D Laboratories: 1 patents #25 of 55Top 50%
MM Memc Electronic Materials: 1 patents #138 of 273Top 55%
MC Mitsubishi Steel Mfg. Co.: 1 patents #53 of 145Top 40%
NC Nippon Chemical Industrial Co.: 1 patents #100 of 212Top 50%
RI Riken: 1 patents #679 of 1,824Top 40%
SC Sanyo Special Steel Co.: 1 patents #50 of 109Top 50%
SC Seiren Co.: 1 patents #61 of 165Top 40%
SC Sokudo Co.: 1 patents #34 of 74Top 50%
SC Sumitomo Seika Chemicals Co.: 1 patents #180 of 365Top 50%
TC Tohoku Techno Arch Co.: 1 patents #52 of 193Top 30%
TK Toyo Boseki Kabushiki Kaisha: 1 patents #541 of 1,085Top 50%
📍 Chicago, IL: #6 of 13,327 inventorsTop 1%
🗺 Illinois: #19 of 84,256 inventorsTop 1%
Overall (All Time): #1,796 of 4,157,543Top 1%
261
Patents All Time

Issued Patents All Time

Showing 51–75 of 261 patents

Patent #TitleCo-InventorsDate
9219257 Non-aqueous electrolyte battery with gas adsorbing carbon material Yusuke Fujishige 2015-12-22
9162519 Decorative surface structure of synthetic resin molded article, method for producing the same and automobile interior part Takuya Suehiro, Harukazu Kubota 2015-10-20
9109303 Susceptor and vapor-phase growth apparatus Kosuke Uchiyama 2015-08-18
9094614 Imaging device, imaging method and imaging program stored computer readable medium 2015-07-28
8993166 Anode active material and battery Satoshi Mizutani, Hiroshi Inoue, Akinori Kita 2015-03-31
8956695 Developing method Masahiko Harumoto, Akihiro Hisai, Minoru Sugiyama, Takuya Kuroda 2015-02-17
8776318 Slide-tilt mechanism 2014-07-15
8714561 Oil seal Satoshi Yamanaka, Takehiro Nakagawa, Masayuki Tanida, Hideharu Hyakutake, Hiroki Matsui +4 more 2014-05-06
8695162 Electric blower and vacuum cleaner comprising same Shizuka Yokote, Michihiro Kurokawa 2014-04-15
8679683 Electrolyte solution containing a cyclic imide salt and light metal salt and battery Atsumichi Kawashima, Masayuki Ihara, Hiroshi Horiuchi, Hiroyuki Yamaguchi, Tadahiko Kubota +1 more 2014-03-25
8609286 Nonaqueous electrolyte secondary battery Kunihiko Hayashi, Tadahiko Kubota, Hiroyuki Suzuki, Akira Ichihashi, Yuzuru Fukushima +5 more 2013-12-17
8586245 Battery Kumiko Takagi, Yuzuru Fukushima, Satoshi Mizutani, Hiroshi Inoue, Atsumichi Kawashima 2013-11-19
RE44489 Electrolytic solution and battery Tadahiko Kubota, Atsumichi Kawashima, Akinori Kita, Satoshi Mizutani, Hiroshi Inoue 2013-09-10
8499412 Electric blower and electric cleaner with same Shizuka Yokote, Michihiro Kurokawa 2013-08-06
8391170 Communication characteristic measuring device adapted to wireless terminal Kanshiro Kashiki, Takashi Fujimoto, Kazunori Takeuchi 2013-03-05
8220803 Oil seal Satoshi Yamanaka, Takehiro Nakagawa, Masayuki Tanida, Hideharu Hyakutake, Hiroki Matsui +4 more 2012-07-17
8168320 Secondary battery Kumiko Takagi, Fumiko Hashimoto, Yuzuru Fukushima, Hiroshi Inoue, Yasufumi Minato 2012-05-01
8137576 Substrate developing method and developing apparatus Masahiko Harumoto, Akihiro Hisai 2012-03-20
8136818 Oil seal Satoshi Yamanaka, Takehiro Nakagawa, Masayuki Tanida, Hideharu Hyakutake, Hiroki Matsui +4 more 2012-03-20
8060107 Radio network system capable of autonomous estimation using position correction Yasuhisa Takizawa, Peter Davis, Makoto Kawai, Hisato Iwai, Sadao Obana 2011-11-15
D646206 Motor vehicle and/or toy replica thereof Jinichi Sato 2011-10-04
D645798 Motor vehicle and/or toy replica thereof Jinichi Sato 2011-09-27
8016770 Cognitive function training unit Yu Chiba, Shogo Fukushima, Shuji Murakami, Satoru Inakagata 2011-09-13
8003919 Substrate heat treatment apparatus Shigehiro Goto, Keiji Matsuchika, Akihiko Morita 2011-08-23
7973871 Active matrix substrate, method for correcting a pixel deffect therein and manufacturing method thereof Toshifumi Yagi, Masanori Takeuchi, Toshihide Tsubata, Nobuyoshi Nagashima 2011-07-05