YS

Yoshifumi Sekiguchi

HD Hitachi Displays: 14 patents #60 of 752Top 8%
PA Panasonic: 14 patents #1,670 of 21,108Top 8%
HH Hitachi High-Technologies: 9 patents #968 of 1,917Top 55%
JD Japan Display: 7 patents #421 of 1,204Top 35%
HI Hitachi: 5 patents #7,555 of 28,497Top 30%
IT Ips Alpha Technology: 2 patents #4 of 27Top 15%
Overall (All Time): #92,471 of 4,157,543Top 3%
36
Patents All Time

Issued Patents All Time

Showing 1–25 of 36 patents

Patent #TitleCo-InventorsDate
12385861 Charged particle detector, charged particle ray device, radiation detector, and radiation detection device Takumu IWANAKA, Toshiaki Kusunoki, Shin Imamura, Hajime Kawano 2025-08-12
12339407 Device for detecting charged particles or radiation Laila Ambar Sari, Shin Imamura, Takumu IWANAKA 2025-06-24
12072454 Scintillator, measuring device, mass spectrometer, and electron microscope Shin Imamura, Toshiaki Kusunoki, Eri Takahashi, Takayuki Kanda 2024-08-27
11906420 Light source and biochemical analyzer Shin Imamura, Takahiro Ando, Tomoto Kawamura, Yuya MATSUOKA, Sakuichiro Adachi +2 more 2024-02-20
11694873 Charged particle beam apparatus Shin Imamura, Shunsuke Mizutani, Shahedul Hoque, Uki Ikeda 2023-07-04
11650450 Color display device Shoichi Hirota, Shinichi Komura, Tsunenori Yamamoto, Masaya Adachi 2023-05-16
11515120 Charged particle beam apparatus Shin Imamura, Shunsuke Mizutani, Shahedul Hoque, Uki Ikeda 2022-11-29
11398055 Color evaluation device, color evaluation method, and indication object used in color evaluation method Yuji Suwa, Kohhei AIDA, Shunsuke Mori, Shigetaka TSUBOUCHI, Masahiro Kawasaki 2022-07-26
11347100 Color display device Shoichi Hirota, Shinichi Komura, Tsunenori Yamamoto, Masaya Adachi 2022-05-31
10935834 Color display device Shoichi Hirota, Shinichi Komura, Tsunenori Yamamoto, Masaya Adachi 2021-03-02
10679821 Light guide, detector having light guide, and charged particle beam device Shin Imamura, Hajime Kawano, Shahedul Hoque 2020-06-09
10641607 Height detection apparatus and charged particle beam apparatus Naoya Nakai, Koichi Taniguchi, Makoto Suzuki 2020-05-05
10593512 Light guide, detector having light guide, and charged particle beam device Shin Imamura, Hajime Kawano, Shahedul Hoque 2020-03-17
10566503 Multilayer glass Hiroki Kaneko, Takashi Naito, Tatsuya Miyake 2020-02-18
10551664 Color display, liquid crystal display, and semi-transmissive liquid crystal display Shoichi Hirota, Shinichi Komura, Tsunenori Yamamoto, Masaya Adachi 2020-02-04
9626918 Color display, liquid crystal display, and semi-transmissive liquid crystal display Shoichi Hirota, Shinichi Komura, Tsunenori Yamamoto, Masaya Adachi 2017-04-18
8891044 Color display, liquid crystal display, and semi-transmissive liquid crystal display Shoichi Hirota, Shinichi Komura, Tsunenori Yamamoto, Masaya Adachi 2014-11-18
8780298 Liquid crystal display device Ikuo Hiyama 2014-07-15
8659718 Liquid crystal display device Naoki Sato, Naoki Iwasaki, Takaaki Kitada 2014-02-25
8421957 Illuminating device and liquid-crystal display device using the same Ikuo Hiyama, Tsunenori Yamamoto, Hiroki Kaneko, Toshiaki Tanaka 2013-04-16
8384845 Liquid crystal display device and illuminating device Yoshiro Mikami, Ikuo Hiyama, Naoki Iwasaki, Masaki Tsubokura 2013-02-26
8194203 Liquid crystal display device Naoki Iwasaki, Yoshihiro Imajo 2012-06-05
8164712 Liquid crystal display device Yoshinori Aono, Masaki Tsubokura 2012-04-24
8089582 Liquid crystal display device comprising at least one groove having an end portion that stops short of the non-adjacent opposite side surfaces and extends in a direction perpendicular to the non-adjacent side surfaces Akitoyo Konno, Hiroshi Sasaki 2012-01-03
8054407 Liquid crystal display device Yoshihiro Imojo 2011-11-08