YH

Yasushi Hattori

KT Kabushiki Kaisha Toshiba: 42 patents #460 of 21,451Top 3%
Fujitsu Limited: 17 patents #1,701 of 24,456Top 7%
FU Fujifilm: 14 patents #627 of 4,519Top 15%
TS Toshiba Energy Systems & Solutions: 1 patents #268 of 569Top 50%
TT Toshiba Lighting & Technology: 1 patents #279 of 486Top 60%
TC Toshiba Materials Co.: 1 patents #127 of 197Top 65%
NC Nippon Shokubai Kagaku Kogyo Co.: 1 patents #186 of 341Top 55%
TU Tohoku University: 1 patents #615 of 1,680Top 40%
📍 Ota, JP: #12 of 330 inventorsTop 4%
Overall (All Time): #25,468 of 4,157,543Top 1%
75
Patents All Time

Issued Patents All Time

Showing 26–50 of 75 patents

Patent #TitleCo-InventorsDate
8649408 Semiconductor laser device Rei Hashimoto, Maki Sugai, Jongil Hwang, Shinji Saito, Masaki Tohyama +1 more 2014-02-11
8569943 Luminescent material Iwao Mitsuishi, Naotoshi Matsuda, Yumi Fukuda, Keiko Albessard, Aoi Okada +3 more 2013-10-29
8524108 Magnetic particle and method of preparing the same, and magnetic recording medium 2013-09-03
8520167 Liquid crystal display device Shinji Saito, Shinya Nunoue 2013-08-27
8457167 Semiconductor laser device and method of manufacturing the same Maki Sugai, Shinji Saito, Rei Hashimoto, Jongil Hwang, Masaki Tohyama +1 more 2013-06-04
8450918 Light-emitting apparatus, display apparatus, and light emitter Shinji Saito, Yoshiyuki Harada, Shinya Nunoue 2013-05-28
8452144 Light emitter and light emitting device Shinji Saito, Rei Hashimoto, Shinya Nunoue 2013-05-28
8432947 Semiconductor light emitting device Maki Sugai, Shinji Saito, Rei Hashimoto, Shinya Nunoue 2013-04-30
8369375 Semiconductor light-emitting device Rei Hashimoto, Shinji Saito, Maki Sugai, Shinya Nunoue 2013-02-05
8354681 Semiconductor light-emitting element and manufacturing method thereof Shinya Nunoue, Shinji Saito, Genichi Hatakoshi 2013-01-15
8348468 Light emitting device Shinji Saito, Shinya Nunoue, Masaki Tohyama 2013-01-08
8294165 Semiconductor light-emitting device Shinya Nunoue, Genichi Hatakoshi, Shinji Saito, Naomi Shida, Masahiro Yamamoto 2012-10-23
8237350 Light-emitting device Iwao Mitsuishi, Shinya Nunoue 2012-08-07
8232118 Light emitting device and method for manufacturing the same Iwao Mitsuishi, Shinya Nunoue, Kuniaki Konno 2012-07-31
8124995 Semiconductor light-emitting device Shinji Saito, Ryosuke Hiramatsu, Shinya Nunoue, Iwao Mitsuishi, Naotoshi Matsuda 2012-02-28
7985981 Semiconductor light-emitting device Rei Hashimoto, Takahiro Sato, Jongil Hwang, Maki Sugai, Yoshiyuki Harada +2 more 2011-07-26
7935978 Light emitting device and method for manufacturing the same Iwao Mitsuishi, Shinya Nunoue, Kuniaki Konno 2011-05-03
7932666 Light-emitting device with fluorescent layer Kei Kaneko, Naomi Shida, Masahiro Yamamoto 2011-04-26
7915630 Semiconductor light-emitting device Shinji Saito, Shinya Nunoue, Eiji Muramoto, Koichi Tachibana, Saori Abe +2 more 2011-03-29
7884538 Light-emitting device Iwao Mitsuishi, Shinya Nunoue 2011-02-08
7781958 Light emitting device Shinji Saito, Sinya Nunoue, Genichi Hatakoshi, Koichi Tachibana, Naomi Shida +1 more 2010-08-24
7663307 Light-emitting device Kei Kaneko, Naomi Shida, Masahiro Yamamoto 2010-02-16
7635438 Luminescent material Masaaki Tamatani, Hisayo Uetake, Ryosuke Hiramatsu, Kazuaki Ootsuka, Naomi Shida 2009-12-22
7544230 Method of manufacturing magnetic particle, magnetic particle and magnetic recording medium Fumiko Shiraishi, Yasunori Ichikawa, Koukichi Waki 2009-06-09
7525127 Semiconductor light emitting device Shinji Saito, Shinya Nunoue, Masahiro Yamamoto, Naomi Shida, Kei Kaneko +1 more 2009-04-28