TI

Takayuki Iijima

SE Seiko Epson: 22 patents #789 of 7,774Top 15%
Pioneer: 10 patents #148 of 1,730Top 9%
SC Sumitomo Chemical: 7 patents #703 of 4,033Top 20%
Pioneer Electronic: 7 patents #244 of 1,840Top 15%
KM Konica Minolta: 4 patents #901 of 2,718Top 35%
HT Hoya Lens Thailand: 3 patents #27 of 94Top 30%
CL Cambridge Display Technology Limited: 2 patents #86 of 201Top 45%
NE Nec: 1 patents #7,889 of 14,502Top 55%
JG Jgc: 1 patents #137 of 393Top 35%
II Ichikoh Industries: 1 patents #110 of 256Top 45%
TU Tohoku University: 1 patents #615 of 1,680Top 40%
Merck: 1 patents #5,419 of 9,382Top 60%
📍 Tsukuba, JP: #23 of 2,818 inventorsTop 1%
Overall (All Time): #42,963 of 4,157,543Top 2%
57
Patents All Time

Issued Patents All Time

Showing 1–25 of 57 patents

Patent #TitleCo-InventorsDate
12023804 Robot arm and robot system Daisuke Imai 2024-07-02
11476427 π-conjugated boron compound, electronic device, and methods respectively for producing triarylborane and intermediate thereof Hiroshi Kita, Shuichi Oi, Yuichi Kitamoto 2022-10-18
11437590 Organic electroluminescence element material, organic electroluminescence element, display apparatus and illumination apparatus Yukihiro Makishima, Hiroshi Kita 2022-09-06
11358951 Π(PI)-conjugated compound, organic electroluminescence element material, light-emitting material, light-emitting thin film, organic electroluminescence element, display device, and illumination device Yasuo Miyata, Taketo Namikawa, Ryutaro SUGAWARA, Tetsuya Yamada, Takatugu Suzuki 2022-06-14
11046655 Compound and method for producing same Satoshi Kobayashi, Nobuhiko Akino, Sheena Zuberi 2021-06-29
10935918 Printing apparatus 2021-03-02
D895004 Printer Ayumu Nakamura, Hiroto Miyauchi 2020-09-01
10711091 Light-emitting device and method for producing same Satoshi Kobayashi, Masanobu Tanaka, Nobuhiko Akino, Sheena Zuberi 2020-07-14
10651395 Organic electroluminescent element, display device, and illumination device Hiroshi Kita 2020-05-12
10465036 Polymerizable composition, transparent resin, optical material, plastic lens, and method for manufacturing transparent resin Masahisa Kousaka 2019-11-05
10144796 Polymerizable composition, optical member, plastic lens, and eyeglass lens 2018-12-04
10106640 Polymerizable composition, transparent resin, optical material, plastic lens, and method for manufacturing transparent resin Masahisa Kousaka 2018-10-23
9972802 Organic electroluminescent element Dai Ikemizu, Takamune Hattori, Yasushi Okubo, Hideo Taka 2018-05-15
9758688 Composition for forming conductive film Ken Sakakibara, Hideyuki Higashimura 2017-09-12
9704612 Composition of silver-conjugated compound composite Hideyuki Higashimura 2017-07-11
9601696 Electroluminescent composition and electric device with high brightness Masanobu Tanaka, Rui Ishikawa, Kensaku Horie, Ken Sakakibara 2017-03-21
9536633 Metallic composite and composition thereof Hideyuki Higashimura, Masahiro Fujioka, Kenta Tanaka 2017-01-03
9412487 Silver-(conjugated compound) composite Masahiro Fujioka, Hideyuki Higashimura 2016-08-09
8801138 Liquid ejection apparatus having fan for cooling the liquid ejecting head Yasuhide Torigoe, Hiroshi Miyazawa 2014-08-12
8740376 Recording apparatus 2014-06-03
8714727 Liquid ejecting apparatus Yasuhide Torigoe, Hiroshi Miyazawa 2014-05-06
D683395 Printer Susumu Inoue, Emi Akahane, Wataru Suzuki, Tomoko Iwasaki, Seiya Hayashi +1 more 2013-05-28
D677719 Printer Susumu Inoue, Emi Akahane, Wataru Suzuki, Tomoko Iwasaki, Seiya Hayashi +1 more 2013-03-12
D667872 Printer Wataru Suzuki, Tomoko Iwasaki, Emi Akahane, Seiya Hayashi 2012-09-25
D667871 Printer Wataru Suzuki, Tomoko Iwasaki, Emi Akahane, Seiya Hayashi 2012-09-25