HI

Hiroaki Ikeda

EM Elpida Memory: 43 patents #3 of 692Top 1%
Ricoh Company: 20 patents #1,076 of 9,818Top 15%
NE Nec: 14 patents #843 of 14,502Top 6%
SC Sanyo Electric Co.: 13 patents #333 of 6,347Top 6%
TO Toyota: 12 patents #2,357 of 26,838Top 9%
MC Minolta Co.: 12 patents #154 of 1,416Top 15%
Canon: 12 patents #5,447 of 19,416Top 30%
PS Ps4 Luxco S.A.R.L.: 6 patents #14 of 276Top 6%
Mitsubishi Electric: 5 patents #5,859 of 25,717Top 25%
HO Hoya: 5 patents #232 of 1,290Top 20%
HI Hitachi: 5 patents #7,555 of 28,497Top 30%
NC Nippon Electric Co.: 4 patents #30 of 792Top 4%
MU Mie University: 4 patents #16 of 161Top 10%
TB Takara Bio: 4 patents #34 of 224Top 20%
KC Konishiroku Photo Industry Co.: 3 patents #262 of 894Top 30%
NS Nec Display Solutions: 3 patents #63 of 237Top 30%
LS Longitude Semiconductor S.A.R.L.: 3 patents #4 of 67Top 6%
DI Diamet: 2 patents #15 of 33Top 50%
HS Hitachi Tohbu Semiconductor: 2 patents #78 of 223Top 35%
KO Komatsu: 2 patents #831 of 2,087Top 40%
NC Napra Co.: 2 patents #5 of 7Top 75%
PS Prime Planet Energy & Solutions: 2 patents #44 of 228Top 20%
Sharp Kabushiki Kaisha: 2 patents #5,184 of 10,731Top 50%
MM Mitsubishi Materials: 1 patents #812 of 1,543Top 55%
NK Nippon Hoso Kyokai: 1 patents #306 of 703Top 45%
NU National University Corporation Chiba University: 1 patents #100 of 320Top 35%
OB Obayashi: 1 patents #58 of 118Top 50%
Overall (All Time): #5,006 of 4,157,543Top 1%
166
Patents All Time

Issued Patents All Time

Showing 25 most recent of 166 patents

Patent #TitleCo-InventorsDate
12422500 Method for inspecting a power storage device, method for manufacturing a power storage device, and method for manufacturing a device stack Shusaku Goto 2025-09-23
12265133 Method for inspecting nonaqueous electrolyte rechargeable battery Shusaku Goto 2025-04-01
11795663 Control device of work vehicle, work vehicle, and control method for work vehicle Kenichi Yamada 2023-10-24
11739833 Work vehicle and control method for work vehicle Shinya Kawakita 2023-08-29
11462775 Manufacturing method for non-aqueous electrolyte secondary battery 2022-10-04
11183321 Powder magnetic core with silica-based insulating film, method of producing the same, and electromagnetic circuit component Kazunori Igarashi 2021-11-23
10147479 Memory module and memory system Yoshinori Matsui, Toshio Sugano 2018-12-04
9990982 Memory module and memory system Yoshinori Matsui, Toshio Sugano 2018-06-05
9924592 Three-dimensional laminated circuit board, electronic device, information processing system, and information network system Shigenobu Sekine 2018-03-20
9800748 Automatic document feeder, image reading device incorporating the automatic document feeder, and image forming apparatus incorporating the image reading device Toshiyuki HORIKAWA, Yasunobu Youda, Yohei Osanai, Tatsuaki Nagano, Satoshi Narai +10 more 2017-10-24
9773597 Composite soft magnetic material having low magnetic strain and high magnetic flux density, method for producing same, and electromagnetic circuit component Hiroshi Tanaka, Kazunori Igarashi 2017-09-26
9640243 Semiconductor device including stacked semiconductor chips Kayoko Shibata 2017-05-02
9603874 Method for enhancing a function of a T cell Hiroshi Shiku, Koichi Iwamura, Junichi Mineno, Ikunoshin Kato 2017-03-28
9516192 Image forming method for increasing resolution in reverse mode Masayuki Hayashi, Yoshinori Shirasaki, Tatsuya Miyadera, Motohiro Kawanabe, Akinori Yamaguchi +1 more 2016-12-06
9465068 Test method for semiconductor device having stacked plural semiconductor chips 2016-10-11
9398277 Projection type display device and method for producing recorded images 2016-07-19
9312563 Method for manufacturing secondary battery 2016-04-12
9302497 Optical writing device, image forming apparatus, and method of controlling optical writing device Masayuki Hayashi, Yoshinori Shirasaki, Kunihiro Komai, Takeshi Shikama, Akinori Yamaguchi +3 more 2016-04-05
RE45928 Memory module and memory system Yoshinori Matsui, Toshio Sugano 2016-03-15
9275803 Electric storage apparatus and manufacturing method of electric storage apparatus 2016-03-01
9268284 Image forming device and control method for image forming device Takuhei Yokoyama, Yoshinori Shirasaki, Tatsuya Miyadera, Masayuki Hayashi, Kunihiro Komai +3 more 2016-02-23
9255972 Method of testing secondary battery Katsuyuki Hojo, Hisanao Kojima, Hisataka Fujimaki 2016-02-09
9245217 Optical writing device, image forming apparatus, and method for controlling optical writing device Yoshinori Shirasaki, Masayuki Hayashi, Yasuo Yamaguchi, Kunihiro Komai, Tatsuya Miyadera +4 more 2016-01-26
9181525 Method for enhancing a function of a T cell Hiroshi Shiku, Koichi Iwamura, Junichi Mineno, Ikunoshin Kato 2015-11-10
9144603 Cell capable of expressing exogenous GITR ligand Hiroshi Shiku, Jun Mitsui, Yuki Takenaka, Junichi Mineno, Ikunoshin Kato 2015-09-29