HN

Hiroki Nagai

TO Toyota: 60 patents #112 of 26,838Top 1%
Kubota: 22 patents #48 of 2,059Top 3%
AC Aisin Aw Co.: 13 patents #126 of 2,011Top 7%
AC Asahi Glass Co.: 11 patents #160 of 2,251Top 8%
SC Sumitomo Metal Mining Co.: 7 patents #89 of 736Top 15%
SC Sanyo Electric Co.: 6 patents #961 of 6,347Top 20%
AC Aisin Aw Industries Co.: 5 patents #11 of 83Top 15%
NJ Nuvoton Technology Corporation Japan: 4 patents #25 of 222Top 15%
NC Nippon Electric Glass Co.: 2 patents #174 of 437Top 40%
IL International Frontier Technology Laboratory: 2 patents #4 of 7Top 60%
AG Agc: 2 patents #337 of 954Top 40%
ON onsemi: 2 patents #740 of 1,901Top 40%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
SO Sony: 2 patents #12,963 of 25,231Top 55%
KU Kagoshima University: 1 patents #28 of 155Top 20%
SC Sanyo Semiconductor Co.: 1 patents #143 of 323Top 45%
AI Aisin: 1 patents #310 of 1,000Top 35%
Caltech: 1 patents #2,143 of 4,321Top 50%
SC Synztec Co.: 1 patents #34 of 62Top 55%
NU National University Corporation Saitama University: 1 patents #26 of 128Top 25%
IBM: 1 patents #44,794 of 70,183Top 65%
MA Makita: 1 patents #490 of 770Top 65%
PS Prime Planet Energy & Solutions: 1 patents #94 of 228Top 45%
📍 Ama, JP: #1 of 18 inventorsTop 6%
Overall (All Time): #7,928 of 4,157,543Top 1%
133
Patents All Time

Issued Patents All Time

Showing 76–100 of 133 patents

Patent #TitleCo-InventorsDate
9356289 Secondary battery Masahiro Morita, Takashi Iwao 2016-05-31
9263729 Lithium secondary battery Masahiro Morita, Yukihiro Okada 2016-02-16
9225008 Secondary battery Masahiro Morita, Takashi Iwao 2015-12-29
9209459 Secondary battery Masahiro Morita, Takashi Iwao 2015-12-08
9196891 Electrode structure and battery device manufacturing method Takenori Tsuchiya, Masahide Hikosaka 2015-11-24
9196889 Electrode structure and battery device manufacturing method Takenori Tsuchiya, Masahide Hikosaka 2015-11-24
9184442 Secondary battery Masahiro Morita, Takashi Iwao 2015-11-10
9172124 Photoelectrode material and photocell material Nobuaki Komatsu, Tomoko Ito 2015-10-27
9159983 Battery, vehicle mounting the battery, and device mounting the battery 2015-10-13
9159998 Positive electrode active material for lithium secondary battery, and use thereof Satoshi Goto, Hidekazu Hiratsuka 2015-10-13
9133906 Centrifugal-pendulum vibration absorbing device and order setting method for the same Yoshihiro Takikawa, Yoichi Oi, Takayuki Miyaoka, Yuichiro Hirai, Takuya Yoshikawa +2 more 2015-09-15
9133907 Centrifugal-pendulum vibration absorbing device and order setting method for the same Yoshihiro Takikawa, Yoichi Oi, Takayuki Miyaoka, Yuichiro Hirai, Takuya Yoshikawa +2 more 2015-09-15
9126845 Lithium secondary battery 2015-09-08
9040194 Electrode structure and battery device manufacturing method Takenori Tsuchiya, Masahide Hikosaka 2015-05-26
8986570 Positive electrode active material for lithium secondary battery and use thereof Hidekazu Hiratsuka 2015-03-24
8986877 Battery having flat terminals Satomi Kawase, Tooru Nakai 2015-03-24
8986884 Lithium ion secondary battery 2015-03-24
8945768 Lithium-ion secondary battery 2015-02-03
8883341 Battery, vehicle mounted with the battery, and device mounted with the battery 2014-11-11
8877387 Method for producing lithium ion secondary battery Tomohiro Nakano 2014-11-04
8874393 Battery pack, electronic device, and inspection method of battery pack Takayuki Yajima, Tsuyoshi Ohkubo 2014-10-28
8871382 Battery Masato Komatsuki, Yoichi Naruse, Hiroya Kondou, Kaoru Yugahara 2014-10-28
8802277 Electrode structure and battery device manufacturing method Takenori Tsuchiya, Masahide Hikosaka 2014-08-12
8773122 Hall element control circuit Takeshi Kura, Hiroyuki Tsuda, Tomonori Kamiya 2014-07-08
8765007 Method of evaluating positive electrode active material Hidekazu Hiratsuka 2014-07-01