YI

Yohei Ishii

SC Sanyo Electric Co.: 7 patents #794 of 6,347Top 15%
PA Panasonic: 4 patents #6,180 of 21,108Top 30%
FC Furukawa Electric Co.: 3 patents #622 of 2,370Top 30%
MC Minebea Co.: 2 patents #245 of 736Top 35%
HH Hitachi High-Technologies: 2 patents #456 of 1,200Top 40%
FC Furukawa Magnet Wire Co.: 1 patents #14 of 30Top 50%
SO Sony: 1 patents #17,262 of 25,231Top 70%
📍 Osaka, OR: #4 of 5 inventorsTop 80%
Overall (All Time): #233,928 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
12176737 Management device, power supply system, electrically driven moving body, and management method Yusuke Itakura 2024-12-24
11772512 Vehicle power supply system and vehicle dispatch system Makoto Hashimoto, Tohru Watanabe, Tadao Kimura, Masaaki Takegata 2023-10-03
11756793 Semiconductor device manufacturing method Kathryn Maier, Medhat Khalil 2023-09-12
11056886 Power storage system Masaki Kato, Naohisa Morimoto, Masaaki Kuranuki, Jun Yamasaki, Koichi Sawada 2021-07-06
10892158 Manufacturing method of a semiconductor device and a plasma processing apparatus Makoto Miura, Satoshi Sakai, Kenji Maeda 2021-01-12
10601277 Insulated wire and method of producing the same, and rotating electrical machine and method of producing the same Tsuneo Aoi 2020-03-24
9927380 Detection device Akira Muto, Yasutoshi Obata, Hiroyuki Ohmae, Kiyoshi Omori 2018-03-27
9897659 Secondary battery charge status estimation device and secondary battery charge status estimation method 2018-02-20
9846200 Battery state estimation device and storage battery system Naoto Migita, Akihiko Yamada 2017-12-19
9580067 Charging/discharging control system for electricity storage device 2017-02-28
9308862 Drive assistance device Hideto Fujita, Hitoshi Hongo 2016-04-12
8946557 Multilayer insulated electric wire and transformer using the same Hideo Fukuda, Daisuke Muto, Hiroyuki Egawa 2015-02-03
8491209 Keyboard apparatus, electronic apparatus, and method of producing the keyboard apparatus Hisao Yamakawa, Masayoshi Koganei, Akihito Shinohara, Yutaka Ogasawara 2013-07-23
8411999 Calibrating apparatus Keisuke ASARI 2013-04-02
8188370 Multilayer insulated electric wire and transformer using the same Hideo Fukuda, Hiroyuki Egawa 2012-05-29
8090148 Image processor, vehicle, and image processing method Keisuke ASARI 2012-01-03
7974441 Object detection apparatus for detecting a specific object in an input image Akihiko Yamada, Hitoshi Hongo 2011-07-05
7891829 Backlighted keyboard and method using patterned light guide Toshisada Takeda, Satoshi Kawashima, Junji Yuasa 2011-02-22
7728879 Image processor and visual field support device 2010-06-01