HH

Hideki Hirayama

RI Riken: 44 patents #1 of 1,824Top 1%
SY Sysmex: 12 patents #48 of 868Top 6%
PA Panasonic: 10 patents #2,582 of 21,108Top 15%
ON onsemi: 8 patents #197 of 1,901Top 15%
UL Ulvac: 8 patents #30 of 680Top 5%
MA Marubun: 8 patents #5 of 24Top 25%
Sumitomo Electric Industries: 8 patents #3,473 of 21,551Top 20%
TK Toshiba Kikai: 7 patents #50 of 713Top 8%
TC Tokyo Ohka Kogyo Co.: 7 patents #164 of 684Top 25%
SC Sanyo Semiconductor Co.: 3 patents #47 of 323Top 15%
NS National Institute For Materials Science: 2 patents #189 of 901Top 25%
SC Sanyo Electric Co.: 2 patents #2,557 of 6,347Top 45%
OT On Semiconductoc Trading: 1 patents #23 of 91Top 30%
NC Nippon Tungsten Co.: 1 patents #45 of 139Top 35%
TA Tamura: 1 patents #94 of 193Top 50%
UI Ube Industries: 1 patents #895 of 1,686Top 55%
DC Dowa Holdings Co.: 1 patents #27 of 77Top 40%
Dai Nippon Printing Co.: 1 patents #1,392 of 2,222Top 65%
DC Dowa Electronics Materials Co.: 1 patents #148 of 241Top 65%
SC Shibaura Machine Co.: 1 patents #36 of 77Top 50%
Overall (All Time): #30,138 of 4,157,543Top 1%
69
Patents All Time

Issued Patents All Time

Showing 1–25 of 69 patents

Patent #TitleCo-InventorsDate
12092560 Detection method and detection device Masatsugu Ozasa, Daiki Fujiwara, Daiki Mita, Takaaki Okajima 2024-09-17
11600969 Quantum cascade laser element Li-Peng Wang 2023-03-07
11346841 Specimen measurement system and specimen measurement method Takaaki Nagai, Hiroo Tatsutani, Tomohiro Tsuji 2022-05-31
11309454 Deep ultraviolet LED and method for producing the same Yukio Kashima, Eriko Matsuura, Mitsunori Kokubo, Takaharu Tashiro, Noritoshi Maeda +9 more 2022-04-19
11268969 Specimen analyzer and specimen analysis method Seiji Takemoto, Takeshi Komoto, Takashi Yoshida, James Ausdenmoore 2022-03-08
11249096 Specimen analyzer and specimen analysis method for controlling an output of a target component in an abnormal range to prevent erroneous diagnosis Seiji Takemoto, Takeshi Komoto, Takashi Yoshida, James Ausdenmoore 2022-02-15
10950751 Deep ultraviolet LED and method for manufacturing the same Yukio Kashima, Eriko Matsuura, Mitsunori Kokubo, Takaharu Tashiro, Ryuichiro Kamimura +2 more 2021-03-16
10879423 Ultraviolet light-emitting element Takayoshi Takano, Takuya Mino, Jun Sakai, Norimichi Noguchi 2020-12-29
10697089 Epitaxial substrate Norimichi Noguchi, Takuya Mino, Takayoshi Takano, Jun Sakai, Hitomichi Takano +1 more 2020-06-30
10680134 Deep ultraviolet LED and method for manufacturing the same Yukio Kashima, Eriko Matsuura, Mitsunori Kokubo, Takaharu Tashiro, Ryuichiro Kamimura +2 more 2020-06-09
10666018 Quantum cascade laser element Li-Peng Wang, Tsung-Tse Lin, Ke Wang 2020-05-26
10593828 Ultraviolet light-emitting diode and electric apparatus provided with the same Masafumi JO, Takuya Mino, Norimichi Noguchi, Takayoshi Takano, Jun Sakai 2020-03-17
10520518 Specimen analyzer and specimen analysis method Seiji Takemoto, Takeshi Komoto, Takashi Yoshida, James Ausdenmoore 2019-12-31
10340416 Crystal substrate, ultraviolet light-emitting device, and manufacturing methods therefor Masafumi JO 2019-07-02
10192637 Specimen analyzer and specimen analysis method Seiji Takemoto, Takeshi Komoto, Takashi Yoshida, James Ausdenmoore 2019-01-29
10056526 Deep ultraviolet LED and method for manufacturing the same Yukio Kashima, Eriko Matsuura, Mitsunori Kokubo, Takaharu Tashiro, Ryuichiro Kamimura +2 more 2018-08-21
9929317 Deep ultraviolet LED and method for manufacturing the same Yukio Kashima, Eriko Matsuura, Mitsunori Kokubo, Takaharu Tashiro, Takafumi Ookawa +5 more 2018-03-27
9929311 Semiconductor light emitting element and method for producing the same Yukio Kashima, Eriko Matsuura, Mitsunori Kokubo, Takaharu Tashiro, Takafumi Ookawa +5 more 2018-03-27
9843163 Ultraviolet light emitting element and electrical device using same Takuya Mino, Takayoshi Takano, Norimichi Noguchi, Kenji Tsubaki, Jun Sakai 2017-12-12
9806229 Deep ultraviolet LED and method for manufacturing the same Yukio Kashima, Eriko Matsuura, Mitsunori Kokubo, Takaharu Tashiro, Takafumi Ookawa +3 more 2017-10-31
9660140 Ultraviolet light emitting diode and method for producing same 2017-05-23
9541542 Method of detecting filarial larvae in blood Seiichiro Tsuchiya, Toshihiro Mizukami, Noriaki Nakajima, Ken NISHIKAWA 2017-01-10
9520527 Nitride semiconductor template and ultraviolet LED Yoshikatsu Morishima 2016-12-13
9519277 Actuator control apparatus 2016-12-13
9368938 Nitride semiconductor quantum cascade laser Wataru Terashima 2016-06-14